-This is quagga.info, produced by makeinfo version 4.8 from quagga.texi.
+This is ../../../doc/quagga.info, produced by makeinfo version 4.8 from
+../../../doc/quagga.texi.
Copyright (C) 1999-2005 Kunihiro Ishiguro, et al.
`Capabilities Advertisement with BGP-4. R. Chandra, J. Scudder.
May 2000.'
+RFC3137
+ `OSPF Stub Router Advertisement, A. Retana, L. Nguyen, R. White,
+ A. Zinin, D. McPherson. June 2001'
When SNMP support is enabled, below RFC is also supported.
7 OSPFv2
********
-OSPF version 2 is a routing protocol which described in RFC2328 - `OSPF
-Version 2'. OSPF is IGP (Interior Gateway Protocols). Compared with
-RIP, OSPF can provide scalable network support and faster convergence
-time. OSPF is widely used in large networks such as ISP backbone and
+OSPF (Open Shortest Path First) version 2 is a routing protocol which
+is described in `RFC2328, OSPF Version 2'. OSPF is an IGP (Interior
+Gateway Protocol).. Compared with RIP, OSPF can provide scalable
+network support and faster convergence times. OSPF is widely used in
+large networks such as ISP (Internet Service Provider) backbone and
enterprise networks.
* Menu:
* Redistribute routes to OSPF::
* Showing OSPF information::
* Debugging OSPF::
+* OSPF Configuration Examples::
\1f
File: quagga.info, Node: Configuring ospfd, Next: OSPF router, Up: OSPFv2
7.1 Configuring ospfd
=====================
-There is no `ospfd' specific options. Common options can be specified
-(*note Common Invocation Options::) to `ospfd'. `ospfd' needs
-interface information from `zebra'. So please make it sure `zebra' is
-running before invoking `ospfd'.
+There are no `ospfd' specific options. Common options can be specified
+(*note Common Invocation Options::) to `ospfd'. `ospfd' needs to
+acquire interface information from `zebra' in order to function.
+Therefore `zebra' must be running before invoking `ospfd'. Also, if
+`zebra' is restarted then `ospfd' must be too.
Like other daemons, `ospfd' configuration is done in OSPF specific
configuration file `ospfd.conf'.
-- OSPF Command: ospf router-id A.B.C.D
-- OSPF Command: no ospf router-id
+ This sets the router-ID of the OSPF process. The router-ID may be
+ an IP address of the router, but need not be - it can be any
+ arbitrary 32bit number. However it MUST be unique within the
+ entire OSPF domain to the OSPF speaker - bad things will happen if
+ multiple OSPF speakers are configured with the same router-ID! If
+ one is not specified then `ospfd' will obtain a router-ID
+ automatically from `zebra'.
-- OSPF Command: ospf abr-type TYPE
-- OSPF Command: no ospf abr-type TYPE
- TYPE can be cisco|ibm|shortcut|standard More information regarding
- the behaviour controlled by this command can be found in
- draft-ietf-ospf-abr-alt-05.txt and
- draft-ietf-ospf-shortcut-abr-02.txt Quote: "Though the definition
- of the Area Border Router (ABR) in the OSPF specification does not
- require a router with multiple attached areas to have a backbone
- connection, it is actually necessary to provide successful routing
- to the inter-area and external destinations. If this requirement
- is not met, all traffic destined for the areas not connected to
- such an ABR or out of the OSPF domain, is dropped. This document
- describes alternative ABR behaviors implemented in Cisco and IBM
- routers."
+ TYPE can be cisco|ibm|shortcut|standard.
+
+ More information regarding the behaviour controlled by this
+ command can be found in `RFC 3509, Alternative Implementations of
+ OSPF Area Border Routers', and
+ `draft-ietf-ospf-shortcut-abr-02.txt'.
+
+ Quote: "Though the definition of the ABR (Area Border Router) in
+ the OSPF specification does not require a router with multiple
+ attached areas to have a backbone connection, it is actually
+ necessary to provide successful routing to the inter-area and
+ external destinations. If this requirement is not met, all traffic
+ destined for the areas not connected to such an ABR or out of the
+ OSPF domain, is dropped. This document describes alternative ABR
+ behaviors implemented in Cisco and IBM routers."
+
+ The default ABR type is 'Cisco', allowing an ABR to consider
+ summaries from non-backbone areas if, and only if, it has lost its
+ link(s) to the backbone area.
-- OSPF Command: ospf rfc1583compatibility
-- OSPF Command: no ospf rfc1583compatibility
- This rfc2328, the sucessor to rfc1583, suggests according to
+ This `RFC2328', the sucessor to `RFC1583', suggests according to
section G.2 (changes) in section 16.4 a change to the path
- preference algorithm that prevents possible routing loops that
- were possible in the old version of OSPFv2. More specifically it
- demands that inter-area paths and intra-area path are now of equal
+ preference algorithm that prevents possible routing loops that were
+ possible in the old version of OSPFv2. More specifically it demands
+ that inter-area paths and intra-area path are now of equal
preference but still both preferred to external paths.
+ This command should NOT be set normally.
+
-- OSPF Command: passive interface INTERFACE
-- OSPF Command: no passive interface INTERFACE
+ Do not speak OSPF interface on the given interface, but do
+ advertise the interface as a stub link in the router-LSA (Link
+ State Advertisement) for this router. This allows one to advertise
+ addresses on such connected interfaces without having to originate
+ AS-External/Type-5 LSAs (which have global flooding scope) - as
+ would occur if connected addresses were redistributed into OSPF,
+ *Note Redistribute routes to OSPF::.
+
+
+ -- OSPF Command: timers throttle spf DELAY INITIAL-HOLDTIME
+MAX-HOLDTIME
+ -- OSPF Command: no timers throttle spf
+ This command sets the initial DELAY, the INITIAL-HOLDTIME and the
+ MAXIMUM-HOLDTIME between when SPF is calculated and the event
+ which triggered the calculation. The times are specified in
+ milliseconds and must be in the range of 0 to 600000 milliseconds.
+
+ The DELAY specifies the minimum amount of time to delay SPF
+ calculation (hence it affects how long SPF calculation is delayed
+ after an event which occurs outside of the holdtime of any
+ previous SPF calculation, and also serves as a minimum holdtime).
+
+ Consecutive SPF calculations will always be seperated by at least
+ 'hold-time' milliseconds. The hold-time is adaptive and initially
+ is set to the INITIAL-HOLDTIME configured with the above command.
+ Events which occur within the holdtime of the previous SPF
+ calculation will cause the holdtime to be increased by
+ INITIAL-HOLDTIME, bounded by the MAXIMUM-HOLDTIME configured with
+ this command. If the adaptive hold-time elapses without any
+ SPF-triggering event occuring then the current holdtime is reset
+ to the INITIAL-HOLDTIME. The current holdtime can be viewed with
+ *Note show ip ospf::, where it is expressed as a multiplier of the
+ INITIAL-HOLDTIME.
- -- OSPF Command: timers spf <0-4294967295> <0-4294967295>
- -- OSPF Command: no timers spf
-
- -- OSPF Command: refresh group-limit <0-10000>
- -- OSPF Command: refresh per-slice <0-10000>
- -- OSPF Command: refresh age-diff <0-10000>
-
- -- OSPF Command: auto-cost refrence-bandwidth <1-4294967>
- -- OSPF Command: no auto-cost refrence-bandwidth
+ router ospf
+ timers throttle spf 200 400 10000
+
+ In this example, the DELAY is set to 200ms, the INITIAL HOLDTIME
+ is set to 400ms and the MAXIMUM HOLDTIME to 10s. Hence there will
+ always be at least 200ms between an event which requires SPF
+ calculation and the actual SPF calculation. Further consecutive SPF
+ calculations will always be seperated by between 400ms to 10s, the
+ hold-time increasing by 400ms each time an SPF-triggering event
+ occurs within the hold-time of the previous SPF calculation.
+
+ This command supercedes the `timers spf' command in previous Quagga
+ releases.
+
+ -- OSPF Command: max-metric router-lsa [on-startup|on-shutdown]
+<5-86400>
+ -- OSPF Command: max-metric router-lsa administrative
+ -- OSPF Command: no max-metric router-lsa
+[on-startup|on-shutdown|administrative]
+ This enables `RFC3137, OSPF Stub Router Advertisement' support,
+ where the OSPF process describes its transit links in its
+ router-LSA as having infinite distance so that other routers will
+ avoid calculating transit paths through the router while still
+ being able to reach networks through the router.
+
+ This support may be enabled administratively (and indefinitely) or
+ conditionally. Conditional enabling of max-metric router-lsas can
+ be for a period of seconds after startup and/or for a period of
+ seconds prior to shutdown.
+
+ Enabling this for a period after startup allows OSPF to converge
+ fully first without affecting any existing routes used by other
+ routers, while still allowing any connected stub links and/or
+ redistributed routes to be reachable. Enabling this for a period
+ of time in advance of shutdown allows the router to gracefully
+ excuse itself from the OSPF domain.
+
+ Enabling this feature administratively allows for administrative
+ intervention for whatever reason, for an indefinite period of time.
+ Note that if the configuration is written to file, this
+ administrative form of the stub-router command will also be
+ written to file. If `ospfd' is restarted later, the command will
+ then take effect until manually deconfigured.
+
+ Configured state of this feature as well as current status, such
+ as the number of second remaining till on-startup or on-shutdown
+ ends, can be viewed with the *Note show ip ospf:: command.
+
+ -- OSPF Command: auto-cost reference-bandwidth <1-4294967>
+ -- OSPF Command: no auto-cost reference-bandwidth
+ This sets the reference bandwidth for cost calculations, where this
+ bandwidth is considered equivalent to an OSPF cost of 1, specified
+ in Mbits/s. The default is 100Mbit/s (i.e. a link of bandwidth
+ 100Mbit/s or higher will have a cost of 1. Cost of lower bandwidth
+ links will be scaled with reference to this cost).
+
+ This configuration setting MUST be consistent across all routers
+ within the OSPF domain.
-- OSPF Command: network A.B.C.D/M area A.B.C.D
-- OSPF Command: network A.B.C.D/M area <0-4294967295>
interface has an address from range 192.168.1.0/24 then the
command below enables ospf on this interface so router can provide
network information to the other ospf routers via this interface.
+
router ospf
network 192.168.1.0/24 area 0.0.0.0
- Prefix length in interface must be equal or bigger (ie.
- smaller network) than prefix length in network statement. For
- example statement above doesn't enable ospf on interface with
- address 192.168.1.1/23, but it does on interface with address
+
+ Prefix length in interface must be equal or bigger (ie. smaller
+ network) than prefix length in network statement. For example
+ statement above doesn't enable ospf on interface with address
+ 192.168.1.1/23, but it does on interface with address
192.168.1.129/25.
\1f
(Type-2) (ie. LSAs with scope area) can be summarized. Type-5
AS-external-LSAs can't be summarized - their scope is AS.
Summarizing Type-7 AS-external-LSAs isn't supported yet by Quagga.
+
router ospf
network 192.168.1.0/24 area 0.0.0.0
network 10.0.0.0/8 area 0.0.0.10
area 0.0.0.10 range 10.0.0.0/8
- With configuration above one Type-3 Summary-LSA with routing
- info 10.0.0.0/8 is announced into backbone area if area 0.0.0.10
+
+ With configuration above one Type-3 Summary-LSA with routing info
+ 10.0.0.0/8 is announced into backbone area if area 0.0.0.10
contains at least one intra-area network (ie. described with
router or network LSA) from this range.
-- OSPF Command: no area A.B.C.D range IPV4_PREFIX substitute
IPV4_PREFIX
Substitute summarized prefix with another prefix.
+
router ospf
network 192.168.1.0/24 area 0.0.0.0
network 10.0.0.0/8 area 0.0.0.10
area 0.0.0.10 range 10.0.0.0/8 substitute 11.0.0.0/8
- One Type-3 summary-LSA with routing info 11.0.0.0/8 is
- announced into backbone area if area 0.0.0.10 contains at least
- one intra-area network (ie. described with router-LSA or
- network-LSA) from range 10.0.0.0/8. This command makes sense in
- ABR only.
+
+ One Type-3 summary-LSA with routing info 11.0.0.0/8 is announced
+ into backbone area if area 0.0.0.10 contains at least one
+ intra-area network (ie. described with router-LSA or network-LSA)
+ from range 10.0.0.0/8. This command makes sense in ABR only.
-- OSPF Command: area A.B.C.D virtual-link A.B.C.D
-- OSPF Command: area <0-4294967295> virtual-link A.B.C.D
-- OSPF Command: area <0-4294967295> shortcut
-- OSPF Command: no area A.B.C.D shortcut
-- OSPF Command: no area <0-4294967295> shortcut
+ Configure th area as Shortcut capable. See `RFC3509'. This requires
+ that the 'abr-type' be set to 'shortcut'.
-- OSPF Command: area A.B.C.D stub
-- OSPF Command: area <0-4294967295> stub
-- OSPF Command: no area A.B.C.D stub
-- OSPF Command: no area <0-4294967295> stub
+ Configure the area to be a stub area. That is, an area where no
+ router originates routes external to OSPF and hence an area where
+ all external routes are via the ABR(s). Hence, ABRs for such an
+ area do not need to pass AS-External LSAs (type-5s) or
+ ASBR-Summary LSAs (type-4) into the area. They need only pass
+ Network-Summary (type-3) LSAs into such an area, just a default
+ summary.
-- OSPF Command: area A.B.C.D stub no-summary
-- OSPF Command: area <0-4294967295> stub no-summary
-- OSPF Command: no area A.B.C.D stub no-summary
-- OSPF Command: no area <0-4294967295> stub no-summary
+ Prevents an `ospfd' ABR from injecting inter-area summaries into
+ the specified stub area.
-- OSPF Command: area A.B.C.D default-cost <0-16777215>
-- OSPF Command: no area A.B.C.D default-cost <0-16777215>
+ Set the cost of default-summary LSAs announced to stubby areas.
-- OSPF Command: area A.B.C.D export-list NAME
-- OSPF Command: area <0-4294967295> export-list NAME
-- OSPF Command: no area <0-4294967295> export-list NAME
Filter Type-3 summary-LSAs announced to other areas originated
from intra- area paths from specified area.
+
router ospf
network 192.168.1.0/24 area 0.0.0.0
network 10.0.0.0/8 area 0.0.0.10
!
access-list foo permit 10.10.0.0/16
access-list foo deny any
- With example above any intra-area paths from area 0.0.0.10
- and from range 10.10.0.0/16 (for example 10.10.1.0/24 and
+
+ With example above any intra-area paths from area 0.0.0.10 and
+ from range 10.10.0.0/16 (for example 10.10.1.0/24 and
10.10.2.128/30) are announced into other areas as Type-3
summary-LSA's, but any others (for example 10.11.0.0/16 or
- 10.128.30.16/30) aren't. This command makes sense in ABR only.
+ 10.128.30.16/30) aren't.
+
+ This command is only relevant if the router is an ABR for the
+ specified area.
-- OSPF Command: area A.B.C.D import-list NAME
-- OSPF Command: area <0-4294967295> import-list NAME
-- OSPF Command: area <0-4294967295> authentication
-- OSPF Command: no area A.B.C.D authentication
-- OSPF Command: no area <0-4294967295> authentication
+ Specify that simple password authentication should be used for the
+ given area.
-- OSPF Command: area A.B.C.D authentication message-digest
-- OSPF Command: area <0-4294967295> authentication message-digest
+ Specify that OSPF packets should be authenticated with MD5 HMACs
+ for the given area.
\1f
File: quagga.info, Node: OSPF interface, Next: Redistribute routes to OSPF, Prev: OSPF area, Up: OSPFv2
key up to 16 chars.
Note that OSPF MD5 authentication requires that time never go
- backwards (correct time is not important, only that it never goes
+ backwards (correct time is NOT important, only that it never goes
backwards), even across resets, if ospfd is to be able to promptly
reestabish adjacencies with its neighbours after restarts/reboots.
The host should have system time be set at boot from an external
to router-LSA's metric field and used for SPF calculation.
-- Interface Command: ip ospf dead-interval <1-65535>
+ -- Interface Command: ip ospf dead-interval minimal hello-multiplier
+<2-20>
-- Interface Command: no ip ospf dead-interval
Set number of seconds for RouterDeadInterval timer value used for
Wait Timer and Inactivity Timer. This value must be the same for
all routers attached to a common network. The default value is 40
seconds.
+ If 'minimal' is specified instead, then the dead-interval is set
+ to 1 second and one must specify a hello-multiplier. The
+ hello-multiplier specifies how many Hellos to send per second,
+ from 2 (every 500ms) to 20 (every 50ms). Thus one can have 1s
+ convergence time for OSPF. If this form is specified, then the
+ hello-interval advertised in Hello packets is set to 0 and the
+ hello-interval on received Hello packets is not checked, thus the
+ hello-multiplier need NOT be the same across multiple routers on a
+ common link.
+
-- Interface Command: ip ospf hello-interval <1-65535>
-- Interface Command: no ip ospf hello-interval
Set number of seconds for HelloInterval timer value. Setting this
specified interface. This value must be the same for all routers
attached to a common network. The default value is 10 seconds.
+ This command has no effect if *Note ip ospf dead-interval
+ minimal:: is also specified for the interface.
+
-- Interface Command: ip ospf network
(broadcast|non-broadcast|point-to-multipoint|point-to-point)
-- Interface Command: no ip ospf network
-- OSPF Command: redistribute (kernel|connected|static|rip|bgp)
metric-type (1|2) metric <0-16777214> route-map WORD
-- OSPF Command: no redistribute (kernel|connected|static|rip|bgp)
+ Redistribute routes of the specified protocol or kind into OSPF,
+ with the metric type and metric set if specified, filtering the
+ routes using the given route-map if specified.
-- OSPF Command: default-information originate
-- OSPF Command: default-information originate metric <0-16777214>
-- OSPF Command: default-information originate always metric
<0-16777214> metric-type (1|2) route-map WORD
-- OSPF Command: no default-information originate
+ Originate an AS-External (type-5) LSA describing a default route
+ into all external-routing capable areas, of the specified metric
+ and metric type. If the 'always' keyword is given then the default
+ is always advertised, even when there is no default present in the
+ routing table.
-- OSPF Command: distribute-list NAME out
(kernel|connected|static|rip|ospf
============================
-- Command: show ip ospf
+ Show information on a variety of general OSPF and area state and
+ configuration information.
-- Command: show ip ospf interface [INTERFACE]
+ Show state and configuration of OSPF the specified interface, or
+ all interfaces if no interface is given.
-- Command: show ip ospf neighbor
-- Command: show ip ospf neighbor INTERFACE
-- Command: show ip ospf database self-originate
- -- Command: show ip ospf refresher
-
-- Command: show ip ospf route
+ Show the OSPF routing table, as determined by the most recent SPF
+ calculation.
\1f
-File: quagga.info, Node: Debugging OSPF, Prev: Showing OSPF information, Up: OSPFv2
+File: quagga.info, Node: Debugging OSPF, Next: OSPF Configuration Examples, Prev: Showing OSPF information, Up: OSPFv2
7.7 Debugging OSPF
==================
-- Command: show debugging ospf
+\1f
+File: quagga.info, Node: OSPF Configuration Examples, Prev: Debugging OSPF, Up: OSPFv2
+
+7.8 OSPF Configuration Examples
+===============================
+
+A simple example, with MD5 authentication enabled:
+
+ !
+ interface bge0
+ ip ospf authentication message-digest
+ ip ospf message-digest-key 1 md5 ABCDEFGHIJK
+ !
+ router ospf
+ network 192.168.0.0/16 area 0.0.0.1
+ area 0.0.0.1 authentication message-digest
+
+ An ABR router, with MD5 authentication and performing summarisation
+of networks between the areas:
+
+ !
+ password ABCDEF
+ log file /var/log/quagga/ospfd.log
+ service advanced-vty
+ !
+ interface eth0
+ ip ospf authentication message-digest
+ ip ospf message-digest-key 1 md5 ABCDEFGHIJK
+ !
+ interface ppp0
+ !
+ interface br0
+ ip ospf authentication message-digest
+ ip ospf message-digest-key 2 md5 XYZ12345
+ !
+ router ospf
+ ospf router-id 192.168.0.1
+ redistribute connected
+ passive interface ppp0
+ network 192.168.0.0/24 area 0.0.0.0
+ network 10.0.0.0/16 area 0.0.0.0
+ network 192.168.1.0/24 area 0.0.0.1
+ area 0.0.0.0 authentication message-digest
+ area 0.0.0.0 range 10.0.0.0/16
+ area 0.0.0.0 range 192.168.0.0/24
+ area 0.0.0.1 authentication message-digest
+ area 0.0.0.1 range 10.2.0.0/16
+ !
+
\1f
File: quagga.info, Node: OSPFv3, Next: BGP, Prev: OSPFv2, Up: Top
not to remove them as they do not hurt anybody (they can always be
left empty).
- Figure 10.4: Announcement processing model implemented by the Route
-Server
+\0\b[image src="fig-rs-processing.png" alt="Route Server Processing Model"\0\b]
+
+Figure 10.4: Announcement processing model implemented by the Route Server
\1f
File: quagga.info, Node: Commands for configuring a Route Server, Next: Example of Route Server Configuration, Prev: Description of the Route Server model, Up: Configuring Quagga as a Route Server
***************
SNMP (Simple Network Managing Protocol) is a widely implemented feature
-for collecting network information from router and/or host. Quagga
+for collecting network information from router and/or host. Quagga
itself does not support SNMP agent (server daemon) functionality but is
-able to connect to a SNMP agent using the SMUX protocol (RFC1227) and
+able to connect to a SNMP agent using the SMUX protocol (`RFC1227') and
make the routing protocol MIBs available through it.
* Menu:
* Getting and installing an SNMP agent::
* SMUX configuration::
* MIB and command reference::
+* Handling SNMP Traps::
\1f
File: quagga.info, Node: Getting and installing an SNMP agent, Next: SMUX configuration, Up: SNMP Support
function `netsnmp_agent_check_packet()' in `agent/snmp_agent.c'.
\1f
-File: quagga.info, Node: MIB and command reference, Prev: SMUX configuration, Up: SNMP Support
+File: quagga.info, Node: MIB and command reference, Next: Handling SNMP Traps, Prev: SMUX configuration, Up: SNMP Support
16.3 MIB and command reference
==============================
-- Command: smux peer OID PASSWORD
-- Command: no smux peer OID PASSWORD
+\1f
+File: quagga.info, Node: Handling SNMP Traps, Prev: MIB and command reference, Up: SNMP Support
+
+16.4 Handling SNMP Traps
+========================
+
+To handle snmp traps make sure your snmp setup of quagga works
+correctly as described in the quagga documentation in *Note SNMP
+Support::.
+
+ The BGP4 mib will send traps on peer up/down events. These should be
+visible in your snmp logs with a message similar to:
+
+ `snmpd[13733]: Got trap from peer on fd 14'
+
+ To react on these traps they should be handled by a trapsink.
+Configure your trapsink by adding the following lines to
+`/etc/snmpd/snmpd.conf':
+
+ # send traps to the snmptrapd on localhost
+ trapsink localhost
+
+ This will send all traps to an snmptrapd running on localhost. You
+can of course also use a dedicated management station to catch traps.
+Configure the snmptrapd daemon by adding the following line to
+`/etc/snmpd/snmptrapd.conf':
+
+ traphandle .1.3.6.1.4.1.3317.1.2.2 /etc/snmp/snmptrap_handle.sh
+
+ This will use the bash script `/etc/snmp/snmptrap_handle.sh' to
+handle the BGP4 traps. To add traps for other protocol daemons, lookup
+their appropriate OID from their mib. (For additional information about
+which traps are supported by your mib, lookup the mib on
+`http://www.oidview.com/mibs/detail.html').
+
+ Make sure snmptrapd is started.
+
+ The snmptrap_handle.sh script I personally use for handling BGP4
+traps is below. You can of course do all sorts of things when handling
+traps, like sound a siren, have your display flash, etc., be creative
+;).
+
+
+ #!/bin/bash
+
+ # routers name
+ ROUTER=`hostname -s`
+
+ #email address use to sent out notification
+ EMAILADDR="john@doe.com"
+ #email address used (allongside above) where warnings should be sent
+ EMAILADDR_WARN="sms-john@doe.com"
+
+ # type of notification
+ TYPE="Notice"
+
+ # local snmp community for getting AS belonging to peer
+ COMMUNITY="<community>"
+
+ # if a peer address is in $WARN_PEERS a warning should be sent
+ WARN_PEERS="192.0.2.1"
+
+
+ # get stdin
+ INPUT=`cat -`
+
+ # get some vars from stdin
+ uptime=`echo $INPUT | cut -d' ' -f5`
+ peer=`echo $INPUT | cut -d' ' -f8 | sed -e 's/SNMPv2-SMI::mib-2.15.3.1.14.//g'`
+ peerstate=`echo $INPUT | cut -d' ' -f13`
+ errorcode=`echo $INPUT | cut -d' ' -f9 | sed -e 's/\"//g'`
+ suberrorcode=`echo $INPUT | cut -d' ' -f10 | sed -e 's/\"//g'`
+ remoteas=`snmpget -v2c -c $COMMUNITY localhost SNMPv2-SMI::mib-2.15.3.1.9.$peer | cut -d' ' -f4`
+
+ WHOISINFO=`whois -h whois.ripe.net " -r AS$remoteas" | egrep '(as-name|descr)'`
+ asname=`echo "$WHOISINFO" | grep "^as-name:" | sed -e 's/^as-name://g' -e 's/ //g' -e 's/^ //g' | uniq`
+ asdescr=`echo "$WHOISINFO" | grep "^descr:" | sed -e 's/^descr://g' -e 's/ //g' -e 's/^ //g' | uniq`
+
+ # if peer address is in $WARN_PEER, the email should also
+ # be sent to $EMAILADDR_WARN
+ for ip in $WARN_PEERS; do
+ if [ "x$ip" == "x$peer" ]; then
+ EMAILADDR="$EMAILADDR,$EMAILADDR_WARN"
+ TYPE="WARNING"
+ break
+ fi
+ done
+
+
+ # convert peer state
+ case "$peerstate" in
+ 1) peerstate="Idle" ;;
+ 2) peerstate="Connect" ;;
+ 3) peerstate="Active" ;;
+ 4) peerstate="Opensent" ;;
+ 5) peerstate="Openconfirm" ;;
+ 6) peerstate="Established" ;;
+ *) peerstate="Unknown" ;;
+ esac
+
+ # get textual messages for errors
+ case "$errorcode" in
+ 00)
+ error="No error"
+ suberror=""
+ ;;
+ 01)
+ error="Message Header Error"
+ case "$suberrorcode" in
+ 01) suberror="Connection Not Synchronized" ;;
+ 02) suberror="Bad Message Length" ;;
+ 03) suberror="Bad Message Type" ;;
+ *) suberror="Unknown" ;;
+ esac
+ ;;
+ 02)
+ error="OPEN Message Error"
+ case "$suberrorcode" in
+ 01) suberror="Unsupported Version Number" ;;
+ 02) suberror="Bad Peer AS" ;;
+ 03) suberror="Bad BGP Identifier" ;;
+ 04) suberror="Unsupported Optional Parameter" ;;
+ 05) suberror="Authentication Failure" ;;
+ 06) suberror="Unacceptable Hold Time" ;;
+ *) suberror="Unknown" ;;
+ esac
+ ;;
+ 03)
+ error="UPDATE Message Error"
+ case "$suberrorcode" in
+ 01) suberror="Malformed Attribute List" ;;
+ 02) suberror="Unrecognized Well-known Attribute" ;;
+ 03) suberror="Missing Well-known Attribute" ;;
+ 04) suberror="Attribute Flags Error" ;;
+ 05) suberror="Attribute Length Error" ;;
+ 06) suberror="Invalid ORIGIN Attribute" ;;
+ 07) suberror="AS Routing Loop" ;;
+ 08) suberror="Invalid NEXT_HOP Attribute" ;;
+ 09) suberror="Optional Attribute Error" ;;
+ 10) suberror="Invalid Network Field" ;;
+ 11) suberror="Malformed AS_PATH" ;;
+ *) suberror="Unknown" ;;
+ esac
+ ;;
+ 04)
+ error="Hold Timer Expired"
+ suberror=""
+ ;;
+ 05)
+ error="Finite State Machine Error"
+ suberror=""
+ ;;
+ 06)
+ error="Cease"
+ case "$suberrorcode" in
+ 01) suberror="Maximum Number of Prefixes Reached" ;;
+ 02) suberror="Administratively Shutdown" ;;
+ 03) suberror="Peer Unconfigured" ;;
+ 04) suberror="Administratively Reset" ;;
+ 05) suberror="Connection Rejected" ;;
+ 06) suberror="Other Configuration Change" ;;
+ 07) suberror="Connection collision resolution" ;;
+ 08) suberror="Out of Resource" ;;
+ 09) suberror="MAX" ;;
+ *) suberror="Unknown" ;;
+ esac
+ ;;
+ *)
+ error="Unknown"
+ suberror=""
+ ;;
+ esac
+
+ # create textual message from errorcodes
+ if [ "x$suberror" == "x" ]; then
+ NOTIFY="$errorcode ($error)"
+ else
+ NOTIFY="$errorcode/$suberrorcode ($error/$suberror)"
+ fi
+
+
+ # form a decent subject
+ SUBJECT="$TYPE: $ROUTER [bgp] $peer is $peerstate: $NOTIFY"
+ # create the email body
+ MAIL=`cat << EOF
+ BGP notification on router $ROUTER.
+
+ Peer: $peer
+ AS: $remoteas
+ New state: $peerstate
+ Notification: $NOTIFY
+
+ Info:
+ $asname
+ $asdescr
+
+ Snmpd uptime: $uptime
+ EOF`
+
+ # mail the notification
+ echo "$MAIL" | mail -s "$SUBJECT" $EMAILADDR
+
\1f
File: quagga.info, Node: Zebra Protocol, Next: Packet Binary Dump Format, Prev: SNMP Support, Up: Top
* aggregate-address A.B.C.D/M as-set: Route Aggregation. (line 10)
* aggregate-address A.B.C.D/M summary-only: Route Aggregation.
(line 14)
-* area <0-4294967295> authentication: OSPF area. (line 107)
+* area <0-4294967295> authentication: OSPF area. (line 127)
* area <0-4294967295> authentication message-digest: OSPF area.
- (line 112)
-* area <0-4294967295> export-list NAME: OSPF area. (line 70)
-* area <0-4294967295> filter-list prefix NAME in: OSPF area. (line 97)
-* area <0-4294967295> filter-list prefix NAME out: OSPF area. (line 98)
-* area <0-4294967295> import-list NAME: OSPF area. (line 89)
+ (line 134)
+* area <0-4294967295> export-list NAME: OSPF area. (line 85)
+* area <0-4294967295> filter-list prefix NAME in: OSPF area. (line 117)
+* area <0-4294967295> filter-list prefix NAME out: OSPF area. (line 118)
+* area <0-4294967295> import-list NAME: OSPF area. (line 109)
* area <0-4294967295> range A.B.C.D/M: OSPF area. (line 8)
-* area <0-4294967295> shortcut: OSPF area. (line 52)
-* area <0-4294967295> stub: OSPF area. (line 57)
-* area <0-4294967295> stub no-summary: OSPF area. (line 62)
-* area <0-4294967295> virtual-link A.B.C.D: OSPF area. (line 47)
-* area A.B.C.D authentication: OSPF area. (line 106)
-* area A.B.C.D authentication message-digest: OSPF area. (line 111)
-* area A.B.C.D default-cost <0-16777215>: OSPF area. (line 66)
-* area A.B.C.D export-list NAME: OSPF area. (line 69)
-* area A.B.C.D filter-list prefix NAME in: OSPF area. (line 95)
-* area A.B.C.D filter-list prefix NAME out: OSPF area. (line 96)
-* area A.B.C.D import-list NAME: OSPF area. (line 88)
+* area <0-4294967295> shortcut: OSPF area. (line 55)
+* area <0-4294967295> stub: OSPF area. (line 62)
+* area <0-4294967295> stub no-summary: OSPF area. (line 74)
+* area <0-4294967295> virtual-link A.B.C.D: OSPF area. (line 50)
+* area A.B.C.D authentication: OSPF area. (line 126)
+* area A.B.C.D authentication message-digest: OSPF area. (line 133)
+* area A.B.C.D default-cost <0-16777215>: OSPF area. (line 80)
+* area A.B.C.D export-list NAME: OSPF area. (line 84)
+* area A.B.C.D filter-list prefix NAME in: OSPF area. (line 115)
+* area A.B.C.D filter-list prefix NAME out: OSPF area. (line 116)
+* area A.B.C.D import-list NAME: OSPF area. (line 108)
* area A.B.C.D range A.B.C.D/M: OSPF area. (line 7)
-* area A.B.C.D range IPV4_PREFIX not-advertise: OSPF area. (line 26)
+* area A.B.C.D range IPV4_PREFIX not-advertise: OSPF area. (line 28)
* area A.B.C.D range IPV4_PREFIX substitute IPV4_PREFIX: OSPF area.
- (line 32)
-* area A.B.C.D shortcut: OSPF area. (line 51)
-* area A.B.C.D stub: OSPF area. (line 56)
-* area A.B.C.D stub no-summary: OSPF area. (line 61)
-* area A.B.C.D virtual-link A.B.C.D: OSPF area. (line 46)
-* auto-cost refrence-bandwidth <1-4294967>: OSPF router. (line 53)
+ (line 34)
+* area A.B.C.D shortcut: OSPF area. (line 54)
+* area A.B.C.D stub: OSPF area. (line 61)
+* area A.B.C.D stub no-summary: OSPF area. (line 73)
+* area A.B.C.D virtual-link A.B.C.D: OSPF area. (line 49)
+* auto-cost reference-bandwidth <1-4294967>: OSPF router. (line 143)
* bandwidth <1-10000000>: Interface Commands. (line 31)
* banner motd default: Basic Config Commands.
(line 110)
(line 15)
* debug update: More Show IP BGP. (line 35)
* default-information originate <1>: Redistribute routes to OSPF.
- (line 24)
+ (line 27)
* default-information originate: How to Announce RIP route.
(line 51)
* default-information originate always: Redistribute routes to OSPF.
- (line 30)
+ (line 33)
* default-information originate always metric <0-16777214>: Redistribute routes to OSPF.
- (line 32)
+ (line 35)
* default-information originate always metric <0-16777214> metric-type (1|2): Redistribute routes to OSPF.
- (line 34)
+ (line 37)
* default-information originate always metric <0-16777214> metric-type (1|2) route-map WORD: Redistribute routes to OSPF.
- (line 36)
+ (line 39)
* default-information originate metric <0-16777214>: Redistribute routes to OSPF.
- (line 25)
+ (line 28)
* default-information originate metric <0-16777214> metric-type (1|2): Redistribute routes to OSPF.
- (line 27)
+ (line 30)
* default-information originate metric <0-16777214> metric-type (1|2) route-map WORD: Redistribute routes to OSPF.
- (line 29)
+ (line 32)
* default-metric <0-16777214>: Redistribute routes to OSPF.
- (line 44)
+ (line 52)
* default-metric <1-16>: RIP Metric Manipulation.
(line 11)
* description DESCRIPTION ...: Interface Commands. (line 24)
* distance <1-255> <1>: Redistribute routes to OSPF.
- (line 47)
+ (line 55)
* distance <1-255>: RIP distance. (line 9)
* distance <1-255> A.B.C.D/M <1>: BGP distance. (line 12)
* distance <1-255> A.B.C.D/M: RIP distance. (line 13)
* distance <1-255> A.B.C.D/M WORD: BGP distance. (line 13)
* distance bgp <1-255> <1-255> <1-255>: BGP distance. (line 7)
* distance ospf (intra-area|inter-area|external) <1-255>: Redistribute routes to OSPF.
- (line 51)
+ (line 59)
* distribute-list ACCESS_LIST (in|out) IFNAME: ripngd Filtering Commands.
(line 7)
* distribute-list ACCESS_LIST DIRECT IFNAME: Filtering RIP Routes.
(line 9)
* distribute-list NAME out (kernel|connected|static|rip|ospf: Redistribute routes to OSPF.
- (line 40)
+ (line 48)
* distribute-list prefix PREFIX_LIST (in|out) IFNAME: Filtering RIP Routes.
(line 32)
* dump bgp all PATH: Dump BGP packets and table.
* ip ospf authentication-key AUTH_KEY: OSPF interface. (line 7)
* ip ospf cost <1-65535>: OSPF interface. (line 30)
* ip ospf dead-interval <1-65535>: OSPF interface. (line 35)
-* ip ospf hello-interval <1-65535>: OSPF interface. (line 42)
+* ip ospf dead-interval minimal hello-multiplier <2-20>: OSPF interface.
+ (line 37)
+* ip ospf hello-interval <1-65535>: OSPF interface. (line 54)
* ip ospf message-digest-key KEYID md5 KEY: OSPF interface. (line 13)
* ip ospf network (broadcast|non-broadcast|point-to-multipoint|point-to-point): OSPF interface.
- (line 50)
-* ip ospf priority <0-255>: OSPF interface. (line 54)
-* ip ospf retransmit-interval <1-65535>: OSPF interface. (line 61)
-* ip ospf transmit-delay: OSPF interface. (line 67)
+ (line 65)
+* ip ospf priority <0-255>: OSPF interface. (line 69)
+* ip ospf retransmit-interval <1-65535>: OSPF interface. (line 76)
+* ip ospf transmit-delay: OSPF interface. (line 82)
* ip prefix-list NAME (permit|deny) PREFIX [le LEN] [ge LEN]: IP Prefix List.
(line 16)
* ip prefix-list NAME description DESC: ip prefix-list description.
(line 16)
* match peer {A.B.C.D|X:X::X:X}: Commands for configuring a Route Server.
(line 34)
+* max-metric router-lsa [on-startup|on-shutdown] <5-86400>: OSPF router.
+ (line 110)
+* max-metric router-lsa administrative: OSPF router. (line 111)
* multicast: Interface Commands. (line 27)
* neigbor {A.B.C.D|X.X::X.X|peer-group} route-map WORD {import|export}: Commands for configuring a Route Server.
(line 29)
* neighbor X:X::X:X route-server-client: Commands for configuring a Route Server.
(line 12)
* network A.B.C.D/M: BGP route. (line 7)
-* network A.B.C.D/M area <0-4294967295>: OSPF router. (line 57)
-* network A.B.C.D/M area A.B.C.D: OSPF router. (line 56)
+* network A.B.C.D/M area <0-4294967295>: OSPF router. (line 155)
+* network A.B.C.D/M area A.B.C.D: OSPF router. (line 154)
* network IFNAME <1>: ripngd Configuration.
(line 18)
* network IFNAME: RIP Configuration. (line 38)
(line 15)
* network NETWORK: RIP Configuration. (line 26)
* no aggregate-address A.B.C.D/M: Route Aggregation. (line 18)
-* no area <0-4294967295> authentication: OSPF area. (line 109)
-* no area <0-4294967295> export-list NAME: OSPF area. (line 72)
+* no area <0-4294967295> authentication: OSPF area. (line 129)
+* no area <0-4294967295> export-list NAME: OSPF area. (line 87)
* no area <0-4294967295> filter-list prefix NAME in: OSPF area.
- (line 101)
+ (line 121)
* no area <0-4294967295> filter-list prefix NAME out: OSPF area.
- (line 102)
-* no area <0-4294967295> import-list NAME: OSPF area. (line 91)
+ (line 122)
+* no area <0-4294967295> import-list NAME: OSPF area. (line 111)
* no area <0-4294967295> range A.B.C.D/M: OSPF area. (line 10)
-* no area <0-4294967295> shortcut: OSPF area. (line 54)
-* no area <0-4294967295> stub: OSPF area. (line 59)
-* no area <0-4294967295> stub no-summary: OSPF area. (line 64)
-* no area <0-4294967295> virtual-link A.B.C.D: OSPF area. (line 49)
-* no area A.B.C.D authentication: OSPF area. (line 108)
-* no area A.B.C.D default-cost <0-16777215>: OSPF area. (line 67)
-* no area A.B.C.D export-list NAME: OSPF area. (line 71)
-* no area A.B.C.D filter-list prefix NAME in: OSPF area. (line 99)
-* no area A.B.C.D filter-list prefix NAME out: OSPF area. (line 100)
-* no area A.B.C.D import-list NAME: OSPF area. (line 90)
+* no area <0-4294967295> shortcut: OSPF area. (line 57)
+* no area <0-4294967295> stub: OSPF area. (line 64)
+* no area <0-4294967295> stub no-summary: OSPF area. (line 76)
+* no area <0-4294967295> virtual-link A.B.C.D: OSPF area. (line 52)
+* no area A.B.C.D authentication: OSPF area. (line 128)
+* no area A.B.C.D default-cost <0-16777215>: OSPF area. (line 81)
+* no area A.B.C.D export-list NAME: OSPF area. (line 86)
+* no area A.B.C.D filter-list prefix NAME in: OSPF area. (line 119)
+* no area A.B.C.D filter-list prefix NAME out: OSPF area. (line 120)
+* no area A.B.C.D import-list NAME: OSPF area. (line 110)
* no area A.B.C.D range A.B.C.D/M: OSPF area. (line 9)
-* no area A.B.C.D range IPV4_PREFIX not-advertise: OSPF area. (line 27)
+* no area A.B.C.D range IPV4_PREFIX not-advertise: OSPF area. (line 29)
* no area A.B.C.D range IPV4_PREFIX substitute IPV4_PREFIX: OSPF area.
- (line 34)
-* no area A.B.C.D shortcut: OSPF area. (line 53)
-* no area A.B.C.D stub: OSPF area. (line 58)
-* no area A.B.C.D stub no-summary: OSPF area. (line 63)
-* no area A.B.C.D virtual-link A.B.C.D: OSPF area. (line 48)
-* no auto-cost refrence-bandwidth: OSPF router. (line 54)
+ (line 36)
+* no area A.B.C.D shortcut: OSPF area. (line 56)
+* no area A.B.C.D stub: OSPF area. (line 63)
+* no area A.B.C.D stub no-summary: OSPF area. (line 75)
+* no area A.B.C.D virtual-link A.B.C.D: OSPF area. (line 51)
+* no auto-cost reference-bandwidth: OSPF router. (line 144)
* no bandwidth <1-10000000>: Interface Commands. (line 32)
* no banner motd: Basic Config Commands.
(line 113)
(line 30)
* no debug update: More Show IP BGP. (line 41)
* no default-information originate: Redistribute routes to OSPF.
- (line 37)
+ (line 40)
* no default-metric: Redistribute routes to OSPF.
- (line 45)
+ (line 53)
* no default-metric <1-16>: RIP Metric Manipulation.
(line 12)
* no distance <1-255> <1>: Redistribute routes to OSPF.
- (line 48)
+ (line 56)
* no distance <1-255>: RIP distance. (line 10)
* no distance <1-255> A.B.C.D/M: RIP distance. (line 14)
* no distance <1-255> A.B.C.D/M ACCESS-LIST: RIP distance. (line 19)
* no distance ospf: Redistribute routes to OSPF.
- (line 52)
+ (line 60)
* no distribute-list NAME out (kernel|connected|static|rip|ospf: Redistribute routes to OSPF.
- (line 42)
+ (line 50)
* no exec-timeout: Basic Config Commands.
(line 124)
* no ip address ADDRESS/PREFIX: Interface Commands. (line 15)
(line 28)
* no ip ospf authentication-key: OSPF interface. (line 8)
* no ip ospf cost: OSPF interface. (line 31)
-* no ip ospf dead-interval: OSPF interface. (line 36)
-* no ip ospf hello-interval: OSPF interface. (line 43)
+* no ip ospf dead-interval: OSPF interface. (line 38)
+* no ip ospf hello-interval: OSPF interface. (line 55)
* no ip ospf message-digest-key: OSPF interface. (line 14)
-* no ip ospf network: OSPF interface. (line 51)
-* no ip ospf priority: OSPF interface. (line 55)
-* no ip ospf retransmit interval: OSPF interface. (line 62)
-* no ip ospf transmit-delay: OSPF interface. (line 68)
+* no ip ospf network: OSPF interface. (line 66)
+* no ip ospf priority: OSPF interface. (line 70)
+* no ip ospf retransmit interval: OSPF interface. (line 77)
+* no ip ospf transmit-delay: OSPF interface. (line 83)
* no ip prefix-list NAME: IP Prefix List. (line 67)
* no ip prefix-list NAME description [DESC]: ip prefix-list description.
(line 11)
(line 61)
* no log trap: Basic Config Commands.
(line 18)
+* no max-metric router-lsa [on-startup|on-shutdown|administrative]: OSPF router.
+ (line 113)
* no multicast: Interface Commands. (line 28)
* no neighbor A.B.C.D: RIP Configuration. (line 46)
* no neighbor PEER default-originate: BGP Peer commands. (line 48)
* no neighbor PEER update-source: BGP Peer commands. (line 45)
* no neighbor PEER weight WEIGHT: BGP Peer commands. (line 60)
* no network A.B.C.D/M: BGP route. (line 17)
-* no network A.B.C.D/M area <0-4294967295>: OSPF router. (line 59)
-* no network A.B.C.D/M area A.B.C.D: OSPF router. (line 58)
+* no network A.B.C.D/M area <0-4294967295>: OSPF router. (line 157)
+* no network A.B.C.D/M area A.B.C.D: OSPF router. (line 156)
* no network IFNAME: RIP Configuration. (line 39)
* no network NETWORK: RIP Configuration. (line 27)
-* no ospf abr-type TYPE: OSPF router. (line 20)
-* no ospf rfc1583compatibility: OSPF router. (line 35)
+* no ospf abr-type TYPE: OSPF router. (line 27)
+* no ospf rfc1583compatibility: OSPF router. (line 49)
* no ospf router-id: OSPF router. (line 17)
-* no passive interface INTERFACE: OSPF router. (line 44)
+* no passive interface INTERFACE: OSPF router. (line 60)
* no passive-interface IFNAME: RIP Configuration. (line 69)
* no redistribute (kernel|connected|static|rip|bgp): Redistribute routes to OSPF.
(line 22)
* no router ospf: OSPF router. (line 11)
* no router rip: RIP Configuration. (line 12)
* no router zebra: Redistribute routes to OSPF.
- (line 55)
+ (line 63)
* no shutdown: Interface Commands. (line 10)
* no smux peer OID: MIB and command reference.
(line 29)
* no smux peer OID PASSWORD: MIB and command reference.
(line 32)
* no timers basic: RIP Timers. (line 31)
-* no timers spf: OSPF router. (line 47)
+* no timers throttle spf: OSPF router. (line 72)
* offset-list ACCESS-LIST (in|out): RIP Metric Manipulation.
(line 20)
* offset-list ACCESS-LIST (in|out) IFNAME: RIP Metric Manipulation.
(line 21)
-* ospf abr-type TYPE: OSPF router. (line 19)
-* ospf rfc1583compatibility: OSPF router. (line 34)
+* ospf abr-type TYPE: OSPF router. (line 26)
+* ospf rfc1583compatibility: OSPF router. (line 48)
* ospf router-id A.B.C.D: OSPF router. (line 16)
-* passive interface INTERFACE: OSPF router. (line 43)
+* passive interface INTERFACE: OSPF router. (line 59)
* passive-interface (IFNAME|default): RIP Configuration. (line 68)
* password PASSWORD: Basic Config Commands.
(line 10)
(line 16)
* redistribute static route-map ROUTE-MAP: How to Announce RIP route.
(line 17)
-* refresh age-diff <0-10000>: OSPF router. (line 51)
-* refresh group-limit <0-10000>: OSPF router. (line 49)
-* refresh per-slice <0-10000>: OSPF router. (line 50)
* route A.B.C.D/M: How to Announce RIP route.
(line 53)
* route NETWORK: ripngd Configuration.
* router ripng: ripngd Configuration.
(line 9)
* router zebra <1>: Redistribute routes to OSPF.
- (line 54)
+ (line 62)
* router zebra: ripngd Configuration.
(line 24)
* router-id A.B.C.D: OSPF6 router. (line 9)
* show ip ospf: Showing OSPF information.
(line 7)
* show ip ospf database: Showing OSPF information.
- (line 16)
+ (line 20)
* show ip ospf database (asbr-summary|external|network|router|summary): Showing OSPF information.
- (line 19)
+ (line 23)
* show ip ospf database (asbr-summary|external|network|router|summary) adv-router ADV-ROUTER: Showing OSPF information.
- (line 26)
+ (line 30)
* show ip ospf database (asbr-summary|external|network|router|summary) LINK-STATE-ID: Showing OSPF information.
- (line 21)
+ (line 25)
* show ip ospf database (asbr-summary|external|network|router|summary) LINK-STATE-ID adv-router ADV-ROUTER: Showing OSPF information.
- (line 24)
+ (line 28)
* show ip ospf database (asbr-summary|external|network|router|summary) LINK-STATE-ID self-originate: Showing OSPF information.
- (line 29)
+ (line 33)
* show ip ospf database (asbr-summary|external|network|router|summary) self-originate: Showing OSPF information.
- (line 31)
+ (line 35)
* show ip ospf database max-age: Showing OSPF information.
- (line 33)
+ (line 37)
* show ip ospf database self-originate: Showing OSPF information.
- (line 35)
+ (line 39)
* show ip ospf interface [INTERFACE]: Showing OSPF information.
- (line 9)
-* show ip ospf neighbor: Showing OSPF information.
(line 11)
+* show ip ospf neighbor: Showing OSPF information.
+ (line 15)
* show ip ospf neighbor detail: Showing OSPF information.
- (line 13)
+ (line 17)
* show ip ospf neighbor INTERFACE: Showing OSPF information.
- (line 12)
+ (line 16)
* show ip ospf neighbor INTERFACE detail: Showing OSPF information.
- (line 14)
-* show ip ospf refresher: Showing OSPF information.
- (line 37)
+ (line 18)
* show ip ospf route: Showing OSPF information.
- (line 39)
+ (line 41)
* show ip prefix-list: Showing ip prefix-list.
(line 7)
* show ip prefix-list detail: Showing ip prefix-list.
* terminal length <0-512>: Terminal Mode Commands.
(line 17)
* timers basic UPDATE TIMEOUT GARBAGE: RIP Timers. (line 7)
-* timers spf <0-4294967295> <0-4294967295>: OSPF router. (line 46)
+* timers throttle spf DELAY INITIAL-HOLDTIME MAX-HOLDTIME: OSPF router.
+ (line 71)
* username USERNAME nopassword: VTY shell username. (line 7)
* version VERSION: RIP Configuration. (line 23)
* who: Terminal Mode Commands.
Node: System Architecture\7f6983
Node: Supported Platforms\7f9673
Node: Supported RFC\7f10814
-Node: How to get Quagga\7f12778
-Node: Mailing List\7f13532
-Node: Bug Reports\7f13979
-Node: Installation\7f14857
-Node: Configure the Software\7f15291
-Node: The Configure script and its options\7f15539
-Node: Least-Privilege support\7f18727
-Node: Linux notes\7f20463
-Ref: Linux notes-Footnote-1\7f22321
-Node: Build the Software\7f22387
-Node: Install the Software\7f22935
-Node: Basic commands\7f24395
-Node: Config Commands\7f25170
-Node: Basic Config Commands\7f26063
-Node: Sample Config File\7f31553
-Node: Terminal Mode Commands\7f32323
-Node: Common Invocation Options\7f33420
-Node: Virtual Terminal Interfaces\7f34827
-Node: VTY Overview\7f35338
-Node: VTY Modes\7f36589
-Node: VTY View Mode\7f37039
-Node: VTY Enable Mode\7f37289
-Node: VTY Other Modes\7f37567
-Node: VTY CLI Commands\7f37743
-Node: CLI Movement Commands\7f38203
-Node: CLI Editing Commands\7f38726
-Node: CLI Advanced Commands\7f39314
-Node: Zebra\7f40080
-Node: Invoking zebra\7f40589
-Node: Interface Commands\7f41168
-Node: Static Route Commands\7f42700
-Node: zebra Terminal Mode Commands\7f45973
-Node: RIP\7f46938
-Node: Starting and Stopping ripd\7f47875
-Node: RIP netmask\7f49288
-Node: RIP Configuration\7f50387
-Node: How to Announce RIP route\7f54652
-Node: Filtering RIP Routes\7f57215
-Node: RIP Metric Manipulation\7f58682
-Node: RIP distance\7f59595
-Node: RIP route-map\7f60410
-Node: RIP Authentication\7f62926
-Node: RIP Timers\7f64033
-Node: Show RIP Information\7f65319
-Node: RIP Debug Commands\7f66692
-Node: RIPng\7f67688
-Node: Invoking ripngd\7f68008
-Node: ripngd Configuration\7f68257
-Node: ripngd Terminal Mode Commands\7f69008
-Node: ripngd Filtering Commands\7f69372
-Node: OSPFv2\7f69881
-Node: Configuring ospfd\7f70440
-Node: OSPF router\7f70908
-Node: OSPF area\7f74064
-Node: OSPF interface\7f79246
-Node: Redistribute routes to OSPF\7f82629
-Node: Showing OSPF information\7f84792
-Node: Debugging OSPF\7f86038
-Node: OSPFv3\7f87077
-Node: OSPF6 router\7f87397
-Node: OSPF6 area\7f87751
-Node: OSPF6 interface\7f87929
-Node: Redistribute routes to OSPF6\7f88806
-Node: Showing OSPF6 information\7f89122
-Node: BGP\7f89942
-Node: Starting BGP\7f90832
-Node: BGP router\7f91409
-Node: BGP distance\7f92653
-Node: BGP decision process\7f93091
-Node: BGP network\7f93573
-Node: BGP route\7f93763
-Node: Route Aggregation\7f94319
-Node: Redistribute to BGP\7f94888
-Node: BGP Peer\7f95415
-Node: Defining Peer\7f95602
-Node: BGP Peer commands\7f96215
-Node: Peer filtering\7f98619
-Node: BGP Peer Group\7f99127
-Node: BGP Address Family\7f99440
-Node: Autonomous System\7f99594
-Node: AS Path Regular Expression\7f100431
-Node: Display BGP Routes by AS Path\7f101678
-Node: AS Path Access List\7f102118
-Node: Using AS Path in Route Map\7f102585
-Node: Private AS Numbers\7f102866
-Node: BGP Communities Attribute\7f103024
-Node: BGP Community Lists\7f105491
-Node: Numbered BGP Community Lists\7f108145
-Node: BGP Community in Route Map\7f109732
-Node: Display BGP Routes by Community\7f111675
-Node: Using BGP Communities Attribute\7f112844
-Node: BGP Extended Communities Attribute\7f116412
-Node: BGP Extended Community Lists\7f118184
-Node: BGP Extended Communities in Route Map\7f120059
-Node: Displaying BGP routes\7f120518
-Node: Show IP BGP\7f120755
-Node: More Show IP BGP\7f121455
-Node: Capability Negotiation\7f122606
-Node: Route Reflector\7f125910
-Node: Route Server\7f126189
-Node: Multiple instance\7f127255
-Node: BGP instance and view\7f129066
-Node: Routing policy\7f130446
-Node: Viewing the view\7f131214
-Node: How to set up a 6-Bone connection\7f131499
-Node: Dump BGP packets and table\7f132871
-Node: Configuring Quagga as a Route Server\7f133418
-Node: Description of the Route Server model\7f134379
-Ref: fig:normal-processing\7f135956
-Ref: fig:full-mesh\7f136025
-Ref: fig:route-server\7f136050
-Ref: filter-delegation\7f136392
-Ref: Route Server tasks\7f137576
-Ref: Route-server path filter process\7f137947
-Ref: fig:rs-processing\7f140261
-Node: Commands for configuring a Route Server\7f140338
-Node: Example of Route Server Configuration\7f143365
-Node: Configuration of the BGP routers without Route Server\7f144286
-Node: Configuration of the BGP routers with Route Server\7f147169
-Node: Configuration of the Route Server itself\7f148470
-Node: Further considerations about Import and Export route-maps\7f153469
-Node: VTY shell\7f156513
-Node: VTY shell username\7f157182
-Node: VTY shell integrated configuration\7f157814
-Node: Filtering\7f159262
-Node: IP Access List\7f159615
-Node: IP Prefix List\7f160001
-Node: ip prefix-list description\7f163020
-Node: ip prefix-list sequential number control\7f163547
-Node: Showing ip prefix-list\7f164089
-Node: Clear counter of ip prefix-list\7f165197
-Node: Route Map\7f165636
-Node: Route Map Command\7f166141
-Node: Route Map Match Command\7f166338
-Node: Route Map Set Command\7f166962
-Node: IPv6 Support\7f167839
-Node: Router Advertisement\7f168411
-Node: Kernel Interface\7f174027
-Node: SNMP Support\7f175984
-Node: Getting and installing an SNMP agent\7f176556
-Node: SMUX configuration\7f177129
-Node: MIB and command reference\7f179265
-Node: Zebra Protocol\7f180652
-Node: Packet Binary Dump Format\7f182566
-Node: Command Index\7f194176
-Node: VTY Key Index\7f251883
+Node: How to get Quagga\7f12896
+Node: Mailing List\7f13650
+Node: Bug Reports\7f14097
+Node: Installation\7f14975
+Node: Configure the Software\7f15409
+Node: The Configure script and its options\7f15657
+Node: Least-Privilege support\7f18845
+Node: Linux notes\7f20581
+Ref: Linux notes-Footnote-1\7f22439
+Node: Build the Software\7f22505
+Node: Install the Software\7f23053
+Node: Basic commands\7f24513
+Node: Config Commands\7f25288
+Node: Basic Config Commands\7f26181
+Node: Sample Config File\7f31671
+Node: Terminal Mode Commands\7f32441
+Node: Common Invocation Options\7f33538
+Node: Virtual Terminal Interfaces\7f34945
+Node: VTY Overview\7f35456
+Node: VTY Modes\7f36707
+Node: VTY View Mode\7f37157
+Node: VTY Enable Mode\7f37407
+Node: VTY Other Modes\7f37685
+Node: VTY CLI Commands\7f37861
+Node: CLI Movement Commands\7f38321
+Node: CLI Editing Commands\7f38844
+Node: CLI Advanced Commands\7f39432
+Node: Zebra\7f40198
+Node: Invoking zebra\7f40707
+Node: Interface Commands\7f41286
+Node: Static Route Commands\7f42818
+Node: zebra Terminal Mode Commands\7f46091
+Node: RIP\7f47056
+Node: Starting and Stopping ripd\7f47993
+Node: RIP netmask\7f49406
+Node: RIP Configuration\7f50505
+Node: How to Announce RIP route\7f54770
+Node: Filtering RIP Routes\7f57333
+Node: RIP Metric Manipulation\7f58800
+Node: RIP distance\7f59713
+Node: RIP route-map\7f60528
+Node: RIP Authentication\7f63044
+Node: RIP Timers\7f64151
+Node: Show RIP Information\7f65437
+Node: RIP Debug Commands\7f66810
+Node: RIPng\7f67806
+Node: Invoking ripngd\7f68126
+Node: ripngd Configuration\7f68375
+Node: ripngd Terminal Mode Commands\7f69126
+Node: ripngd Filtering Commands\7f69490
+Node: OSPFv2\7f69999
+Node: Configuring ospfd\7f70651
+Node: OSPF router\7f71199
+Node: OSPF area\7f79525
+Node: OSPF interface\7f85650
+Ref: ip ospf dead-interval minimal\7f87219
+Node: Redistribute routes to OSPF\7f89791
+Node: Showing OSPF information\7f92449
+Ref: show ip ospf\7f92634
+Node: Debugging OSPF\7f93965
+Node: OSPF Configuration Examples\7f95040
+Node: OSPFv3\7f96410
+Node: OSPF6 router\7f96730
+Node: OSPF6 area\7f97084
+Node: OSPF6 interface\7f97262
+Node: Redistribute routes to OSPF6\7f98139
+Node: Showing OSPF6 information\7f98455
+Node: BGP\7f99275
+Node: Starting BGP\7f100165
+Node: BGP router\7f100742
+Node: BGP distance\7f101986
+Node: BGP decision process\7f102424
+Node: BGP network\7f102906
+Node: BGP route\7f103096
+Node: Route Aggregation\7f103652
+Node: Redistribute to BGP\7f104221
+Node: BGP Peer\7f104748
+Node: Defining Peer\7f104935
+Node: BGP Peer commands\7f105548
+Node: Peer filtering\7f107952
+Node: BGP Peer Group\7f108460
+Node: BGP Address Family\7f108773
+Node: Autonomous System\7f108927
+Node: AS Path Regular Expression\7f109764
+Node: Display BGP Routes by AS Path\7f111011
+Node: AS Path Access List\7f111451
+Node: Using AS Path in Route Map\7f111918
+Node: Private AS Numbers\7f112199
+Node: BGP Communities Attribute\7f112357
+Node: BGP Community Lists\7f114824
+Node: Numbered BGP Community Lists\7f117478
+Node: BGP Community in Route Map\7f119065
+Node: Display BGP Routes by Community\7f121008
+Node: Using BGP Communities Attribute\7f122177
+Node: BGP Extended Communities Attribute\7f125745
+Node: BGP Extended Community Lists\7f127517
+Node: BGP Extended Communities in Route Map\7f129392
+Node: Displaying BGP routes\7f129851
+Node: Show IP BGP\7f130088
+Node: More Show IP BGP\7f130788
+Node: Capability Negotiation\7f131939
+Node: Route Reflector\7f135243
+Node: Route Server\7f135522
+Node: Multiple instance\7f136588
+Node: BGP instance and view\7f138399
+Node: Routing policy\7f139779
+Node: Viewing the view\7f140547
+Node: How to set up a 6-Bone connection\7f140832
+Node: Dump BGP packets and table\7f142204
+Node: Configuring Quagga as a Route Server\7f142751
+Node: Description of the Route Server model\7f143712
+Ref: fig:normal-processing\7f145289
+Ref: fig:full-mesh\7f145358
+Ref: fig:route-server\7f145383
+Ref: filter-delegation\7f145725
+Ref: Route Server tasks\7f146909
+Ref: Route-server path filter process\7f147280
+Ref: fig:rs-processing\7f149594
+Node: Commands for configuring a Route Server\7f149747
+Node: Example of Route Server Configuration\7f152774
+Node: Configuration of the BGP routers without Route Server\7f153695
+Node: Configuration of the BGP routers with Route Server\7f156578
+Node: Configuration of the Route Server itself\7f157879
+Node: Further considerations about Import and Export route-maps\7f162878
+Node: VTY shell\7f165922
+Node: VTY shell username\7f166591
+Node: VTY shell integrated configuration\7f167223
+Node: Filtering\7f168671
+Node: IP Access List\7f169024
+Node: IP Prefix List\7f169410
+Node: ip prefix-list description\7f172429
+Node: ip prefix-list sequential number control\7f172956
+Node: Showing ip prefix-list\7f173498
+Node: Clear counter of ip prefix-list\7f174606
+Node: Route Map\7f175045
+Node: Route Map Command\7f175550
+Node: Route Map Match Command\7f175747
+Node: Route Map Set Command\7f176371
+Node: IPv6 Support\7f177248
+Node: Router Advertisement\7f177820
+Node: Kernel Interface\7f183436
+Node: SNMP Support\7f185393
+Node: Getting and installing an SNMP agent\7f185992
+Node: SMUX configuration\7f186565
+Node: MIB and command reference\7f188701
+Node: Handling SNMP Traps\7f190116
+Node: Zebra Protocol\7f196195
+Node: Packet Binary Dump Format\7f198109
+Node: Command Index\7f209719
+Node: VTY Key Index\7f267658
\1f
End Tag Table
projects / matthieu / frr.git / commitdiff