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Perform AutoRP discovery and candidate RP announcements using the
AutoRP protocol.
Mapping agent is not yet implemented, but this feature is not
necessary for FRR to support AutoRP as we only need one AutoRP
mapping agent in the network.
Signed-off-by: Nathan Bahr <nbahr@atcorp.com>
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Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
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Done with a combination of regex'ing and banging my head against a wall.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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The problem here is when the same node is FHR as well as RP,
then the node keeps on sending the register packet.
Register-stop is not sent as well.
This problem has occurred because the RP is the same node
and there is no socket created on loopback interface, so the
packet is never send out and never received back on the same
node, so register recv could not be processed on the node and
hence no register-stop is sent.
Since register packets are unicast packets, its better to handle
the send of register packet via a separate register socket.
This fixes the problem mentioned above as well.
Fixes: #11331
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
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This is causing build issues on BSD by including (transitively)
`linux/mroute6.h` - try to address by disentangling the headers a bunch.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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```
exit1-debian-11# sh ip igmp statistics
IGMP statistics
Interface : global
V1 query : 0
V2 query : 0
V3 query : 0
V2 leave : 0
V1 report : 0
V2 report : 0
V3 report : 16
mtrace response : 0
mtrace request : 0
unsupported : 0
joins failed : 0
joins sent : 11
total groups : 4
total source groups : 0
exit1-debian-11# sh ip igmp statistics json
{
"global":{
"name":"global",
"queryV1":0,
"queryV2":0,
"queryV3":0,
"leaveV3":0,
"reportV1":0,
"reportV2":0,
"reportV3":16,
"mtraceResponse":0,
"mtraceRequest":0,
"unsupported":0,
"totalGroups":4,
"totalSourceGroups":0,
"joinsFailed":0,
"joinsSent":11
}
}
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
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socket changes to support IPv6 PIM
Signed-off-by: Balaji Gurudoss <G_Balaji1@dell.com>
[DL: cleaned up & refactored a whole bunch more.]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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This isn't a system or interface setting, it's a socket behavior. It is
both irrelevant and confusing to the user since it doesn't affect any
system behavior (but it sounds like it does). Whether it is enabled or
not is solely relevant to how the code is designed to work.
So, remove it from output.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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The pim_socket_join_source function only ever calls
pim_igmp_join_source and pim_socket_join_source is only
called from 1 place. Skip the level of indirection.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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The following types are nonstandard:
- u_char
- u_short
- u_int
- u_long
- u_int8_t
- u_int16_t
- u_int32_t
Replace them with the C99 standard types:
- uint8_t
- unsigned short
- unsigned int
- unsigned long
- uint8_t
- uint16_t
- uint32_t
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
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1) Error check return from setsockopt and sockets
2) Check return codes for str2prefix
3) Clean up some potential NULL References
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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indent.py `git ls-files | pcregrep '\.[ch]$' | pcregrep -v '^(ldpd|babeld|nhrpd)/'`
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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The FSF's address changed, and we had a mixture of comment styles for
the GPL file header. (The style with * at the beginning won out with
580 to 141 in existing files.)
Note: I've intentionally left intact other "variations" of the copyright
header, e.g. whether it says "Zebra", "Quagga", "FRR", or nothing.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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This fixes the issue a crash when we have configured an interface
inside of a vrf, and apply pim commands to it.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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When a register is received, forward the packet as appropriate.
This is the infrastructure to make this happen.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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Allow a socket to be bound to a specified
interface.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Linux, FreeBSD and NetBSD (and possibly others too) accept both uint8_t
and int for the IP_MULTICAST_LOOP sockoption. OpenBSD, in the other hand,
accepts only uint8_t. To make setting IP_MULTICAST_LOOP work on every
supported platform, always pass a uint8_t variable as a parameter.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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(cherry picked from commit 9099f9b2a66e86f8a90d7fe18f61bd2bb1bc6744)
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When pim is receiving packets, each interface's fd is receiving
packets for all interfaces. Modify the code to bind the
pim interface sockets to the interface they were created for.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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Welcome pimd to the Quagga daemon zoo!
This is a merge of commit 77ae369 ("pimd: Log ifindex found for an
interface when zebra lib reports a new connected address."), with
the intermediate "reconnect" changes removed (c9adf00...d274381).
d274381 is replaced with b162ab7, which includes some changes. In
addition, 4 reconnect-related changes and 1 cosmetic one have been
bumped out.
The rebase command used to produce the branch that is merged here is:
git rebase --onto b162ab7 c9adf00 77ae369
Note that 3 patches had their author rewritten from
"Anonymous SR#108542 <>" (which is not a valid git author ID)
to: "Savannah SR#108542 <nbahr@atcorp.com>" (which is the e-mail address
listed in the associated Savannah ticket)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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