| Age | Commit message (Collapse) | Author |
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Replace custom implementation or call to ipaddr_isset with a call to
ipaddr_is_zero.
ipaddr_isset is not fully correct, because it's fine to have some
non-zero bytes at the end of the struct in case of IPv4 and the function
doesn't allow that.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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*: do not print vrf name for interface config when using vrf-lite
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BGP EVPN overlay index fixes and improvements
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VRF name should not be printed in the config since 574445ec. The update
was done for NB config output but I missed it for regular vty output.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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Add a thread_ignore_late_timer(struct thread *thread) function
that allows thread.c to ignore when timers are late to the party.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
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If a thread timer should have popped CPU_CONSUMED_CHECK
seconds in the past, and we are only handling it now. Consider
the thread starved and notice it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
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BGP EVPN custom `union gw_addr` is basically the same thing as a common
`struct ipaddr` but it lacks the address family which is needed in some
cases.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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lib/clippy: don't endian-convert twice
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lib, zebra: make startup less noisy
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isisd: Add Link State Traffic Engineering support
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OSPF opaque route attributes
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elf_getdata_rawchunk() already endian-converts; doing it again is, uh,
counterproductive.
Fixes: #10051
Reported-by: Lucian Cristian <lucian.cristian@gmail.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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*: rework renaming the default VRF
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This causes confusing/annoying log messages at startup otherwise:
`YANG model "ietf-inet-types@*" "*@*"not embedded, trying external file`
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Update ospfd and ospf6d to send opaque route attributes to
zebra. Those attributes are stored in the RIB and can be viewed
using the "show ip[v6] route" commands (other than that, they are
completely ignored by zebra).
Example:
```
debian# show ip route 192.168.1.0/24
Routing entry for 192.168.1.0/24
Known via "ospf", distance 110, metric 20, best
Last update 01:57:08 ago
* 10.0.1.2, via eth-rt2, weight 1
OSPF path type : External-2
OSPF tag : 0
debian#
debian# show ip route 192.168.1.0/24 json
{
"192.168.1.0\/24":[
{
"prefix":"192.168.1.0\/24",
"prefixLen":24,
"protocol":"ospf",
"vrfId":0,
"vrfName":"default",
"selected":true,
[snip]
"ospfPathType":"External-2",
"ospfTag":"0"
}
]
}
```
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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Mostly to make clang-format not format these to peak ugly.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Refer to docs in doc/developer for details.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Refer to docs in doc/developer for details.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Adding an `s` after these printfrr specifiers replaces 0.0.0.0 / :: in
the output with a star (`*`). This is primarily intended for use with
multicast, e.g. to print `(*,G)`.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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*: Add FOREACH_AFI_SAFI_NSF(afi, safi) macro to reduce nesting
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lib: fix the right value is returned for fail cases
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Used for graceful-restart mostly.
Especially for bgp_show_neighbor_graceful_restart_capability_per_afi_safi()
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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pimd: `prefix_sg` => `pim_sgaddr`
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Since this is only used in very few places, moving it out of the way is
reasonable. (`%pSG` will be pim_sgaddr)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Currently `bfd_get_peer_info` should return invalid sp->family
and dp->family during fail cases.
Before this fix, in those fail cases `bfd_get_peer_info` maybe
return valid sp->family and dp->family.
This fix ensures all fail cases return invalid sp->family and
dp->family for outside callers.
Signed-off-by: anlan_cs <anlan_cs@tom.com>
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As to "struct bfd_session_arg", just rename parameter "ttl" to "hops", in order
to reflect real meaning.
Signed-off-by: anlan_cs <anlan_cs@tom.com>
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Just use `__func__` to display function name.
Signed-off-by: anlan_cs <anlan_cs@tom.com>
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Currently, it is possible to rename the default VRF either by passing
`-o` option to zebra or by creating a file in `/var/run/netns` and
binding it to `/proc/self/ns/net`.
In both cases, only zebra knows about the rename and other daemons learn
about it only after they connect to zebra. This is a problem, because
daemons may read their config before they connect to zebra. To handle
this rename after the config is read, we have some special code in every
single daemon, which is not very bad but not desirable in my opinion.
But things are getting worse when we need to handle this in northbound
layer as we have to manually rewrite the config nodes. This approach is
already hacky, but still works as every daemon handles its own NB
structures. But it is completely incompatible with the central
management daemon architecture we are aiming for, as mgmtd doesn't even
have a connection with zebra to learn from it. And it shouldn't have it,
because operational state changes should never affect configuration.
To solve the problem and simplify the code, I propose to expand the `-o`
option to all daemons. By using the startup option, we let daemons know
about the rename before they read their configs so we don't need any
special code to deal with it. There's an easy way to pass the option to
all daemons by using `frr_global_options` variable.
Unfortunately, the second way of renaming by creating a file in
`/var/run/netns` is incompatible with the new mgmtd architecture.
Theoretically, we could force daemons to read their configs only after
they connect to zebra, but it means adding even more code to handle a
very specific use-case. And anyway this won't work for mgmtd as it
doesn't have a connection with zebra. So I had to remove this option.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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If we're exiting before we finished initializing, we can end up trying
to shut down a NULL vrf here.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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New `FRR_NO_SPLIT_CONFIG` flag for newly added daemons where we're just
rolling without split config and always expect configs to be loaded via
vtysh/integrated config.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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BGP ORF Prefix list incorrectly rejected list with a GE or LE to match the actual
prefix.
Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>
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zebra: Add support for json output in srv6 locator detail command
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Just a small cleanup to unify the code and remove duplication.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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lib, yang: remove vrf from the interface list key
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lib: resolver per vrf support
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In order to add Link State Traffic Engineering to IS-IS, Link State library
should have been updated:
- Correct Node and Edge RB Tree comparison functions to support key > 32 bits
- Change Subnet RB Tree comparison function to take into account host part of
the prefix i.e. 10.0.0.1/24 and 10.0.0.2/24 are considered as different
- Add new function to convert IS-IS ISO system ID into Vertex or Edge key that
take into account Endianness architecture
- Correct Vertex and Edge creation and search function accordingly
- Add extra Adjacency entries in Link State Attributes for IPv6 Segment Routing
- Update send/received and show TED functions accordingly
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
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fix broken northbound confd
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Signed-off-by: Yamato Sugawara <yamato.sugawara@linecorp.com>
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Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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Duplicate a couple of definitions in order to remove the bgpd
includes from this libfrr header. This is necessary to fix some
name collisions like PREFIX_LIST_IN being defined differently on
multiple daemons (as soon as other daemons start including
route_opaque.h).
Including daemon headers on libfrr headers is a bad practice and
should be avoided whenever possible.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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```
exit1-debian-11(config)# route-map ?
RMAP_NAME Route map tag
belekas testas
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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bgpd: match ipv6 next-hop
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Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
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This is needed for the following two reasons:
1. To be able to remove the northbound HACK in if_update_to_new_vrf. It
is totally wrong to rewrite the configuration datastore when some
operational state changes. It is a hard blocker for storing a
configuration data in a management daemon which knows nothing about
the operational state.
2. To allow changing the VRF of the interface using FRR CLI or any other
frontend in the future. If the VRF is a part of the key, it can't be
changed. If the VRF is a simple leaf, it becomes possible to change
it and thus move the interface between VRFs. For now I mark the leaf
as a "config false" as it's not yet possible to control it from FRR.
But we can't simply remove the VRF from the key, because it is needed to
distinguish interfaces when using netns based VRFs, as it is possible to
have multiple interfaces with the same name in different namespaces. To
handle this, I came up with an idea to store both VRF and an interface
name in the "name" leaf using the pattern "vrfname:ifname". For example,
if there's an interface "eth0" in VRF "red" then its "name" leaf will be
"red:eth0".
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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add a parameter to resolver api that is the vrf identifier. this permits
to make resolution self to each vrf. in case vrf netns backend is used,
this is very practical, since resolution can happen on one netns, while
it is not the case in an other one.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
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Since f60a1188 we store a pointer to the VRF in the interface structure.
There's no need anymore to store a separate vrf_id field.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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