It's possible to send less data then the length you say you are.
Reported-by: Iggy Frankovic <iggyfran@amazon.com>
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The `behavior usid` command is installed under the SRv6 Locator node in
the zebra VTY. However, in the SRv6 config write function this command
is wrongly put on the same line as the `prefix X:X::X:X/M` command.
This causes a failure when an SRv6 uSID locator is configured in zebra
and `frr-reload.py` is used to reload the FRR configuration.
This commit prepends a newline character to the `behavior usid` command
in the SRv6 config write function. The output of `show running-config`
before and after this commit is shown below.
Before:
```
Building configuration...
Current configuration:
!
frr version 8.5-dev
!
segment-routing
srv6
locators
locator loc1
prefix fc00:0:1::/48 block-len 32 node-len 16 behavior usid
exit
!
exit
!
exit
!
exit
!
end
```
After:
```
Building configuration...
Current configuration:
!
segment-routing
srv6
locators
locator loc1
prefix fc00:0:1::/48 block-len 32 node-len 16
behavior usid
exit
!
exit
!
exit
!
exit
!
end
```
Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>
Documentation ways that community-list works as OR when multiple community
values specified per entry, but it's wrong. It must be AND, let's fix this.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
frrouting/frr:master will be generated every day
frrouting/frr:vX.Y.Z will be generated every time a new push is done on the
stable/X.Y branch.
Takes up to 3 hours to build and publish images.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
The first argument of sid_unregister should be default bgp instance.
However, these functions passed VRF bgp instance to this funciton.
Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>
In bgp_srv6l3vpn tests, check_ping checks reachability. However, this
function have a bug and if we set expect_connected to True, check will
pass even if all ping packets are lost. This commit fixes this issue.
Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>
This commit eaeba5e868 changed a bit a formatting,
but this part was missed, let's fix it.
An example before the patch:
```
r3# sh ip bgp ipv4 labeled-unicast neighbors 192.168.34.4 advertised-routes
BGP table version is 3, local router ID is 192.168.34.3, vrf id 0
Default local pref 100, local AS 65003
Status codes: s suppressed, d damped, h history, * valid, > best, = multipath,
i internal, r RIB-failure, S Stale, R Removed
Nexthop codes: @NNN nexthop's vrf id, < announce-nh-self
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
*> 10.0.0.1/32 0.0.0.0 0 65001 ?
Total number of prefixes 1
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
The `bgp_srv6l3vpn_to_bgp_vrf2` topotest tests the SRv6 IPv4 L3VPN
functionality. It applies the appropriate configuration in `bgpd` and
`zebra`, and then checks that the RIB is updated correctly.
The topotest expects to find the AS-Path in the RIB, which is only
present if the `bgp send-extra-data zebra` option is enabled in the
`bgpd` configuration.
Currently, the `bgp send-extra-data zebra` option is not set in the
`bgpd` configuration, which always causes the topotest to fail.
This commit fixes the `bgp_srv6l3vpn_to_bgp_vrf2` topotest by enabling
the `bgp send-extra-data zebra` option for both routers `r1` and `r2`.
Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>
Use %pI4/%pI6 where possible, otherwise at least atjust stack buffer sizes
for inet_ntop() calls.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
bgp_pcount_adjust() is called only when calling bgp_path_info_set_flag().
Before this patch the pcount is not advanced before checking for overflow.
Additionally, print:
```
[RZMGQ-A03CG] 192.168.255.1(r1) rcvd UPDATE about 172.16.255.254/32 IPv4 unicast -- DENIED due to: maximum-prefix overflow
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
The ospf6_route_cmp_nexthops function was returning 0 for same
and 1 for not same. Let's reverse the polarity and actually make
the returns useful long term.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Every 1/2 hour my logs are filling up with this:
2022-11-26 13:54:47.531 [DEBG] ospfd: [P4PQ9-K4XFD] DR-Election[1st]: Backup 192.168.119.229
2022-11-26 13:54:47.531 [DEBG] ospfd: [HBZ7F-65Y86] DR-Election[1st]: DR 192.168.119.229
2022-11-26 13:54:47.531 [DEBG] ospfd: [H01MF-RN00N] DR-Election[2nd]: Backup 0.0.0.0
2022-11-26 13:54:47.531 [DEBG] ospfd: [R7BJ4-KP8JT] DR-Election[2nd]: DR 192.168.119.229
This should be guarded by an if check to ensure that the operator really
wants to see this.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
My log file is filling up with:
2022-11-26 13:24:47.532 [DEBG] ospfd: [RY794-DQ7AK] interface 192.168.119.229 [2] join AllDRouters Multicast group.
Every 1/2 hour. There is nothing an operator needs to do here and nothing
that they can change. Let's guard this output.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
