Currently this flag is only helpful in an extremely rare situation when
the BFD session registration was unsuccessful and after that zebra is
restarted. Let's remove this flag to simplify the API. If we ever want
to solve the problem of unsuccessful registration/deregistration, this
can be done using internal flags, without API modification.
Also add the error log to help user understand why the BFD session is
not working.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Compiler warns about uninitialized value, although in practice it is
unreachable.
Also updates a function comment explaining what that value does.
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
This is useful to go back in the past and check when was that prefix appeared,
changed, etc.
```
exit1-debian-9# show ip bgp 172.16.16.1/32
BGP routing table entry for 172.16.16.1/32, version 6
Paths: (2 available, best #2, table default)
Advertised to non peer-group peers:
home-spine1.donatas.net(192.168.0.2) home-spine1.donatas.net(2a02:bbd::2)
65030
192.168.0.2 from home-spine1.donatas.net(2a02:bbd::2) (172.16.16.1)
Origin incomplete, metric 0, valid, external
Last update: Thu Apr 8 20:15:25 2021
65030
192.168.0.2 from home-spine1.donatas.net(192.168.0.2) (172.16.16.1)
Origin incomplete, metric 0, valid, external, best (Neighbor IP)
Last update: Thu Apr 8 20:15:25 2021
exit1-debian-9#
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Just to be more informant, copying from Cisco.
```
exit1-debian-9# sh ip bgp
BGP table version is 4, local router ID is 192.168.100.1, vrf id 0
Default local pref 100, local AS 65534
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
N*> 10.0.2.0/24 0.0.0.0 0 32768 ?
N*> 192.168.0.0/24 0.0.0.0 0 32768 ?
N*> 192.168.10.0/24 0.0.0.0 0 32768 ?
N*> 192.168.100.1/32 0.0.0.0 0 32768 ?
Displayed 4 routes and 4 total paths
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Most of these are many, many years out of date. All of them vary
randomly in quality. They show up by default in packages where they
aren't really useful now that we use integrated config. Remove them.
The useful ones have been moved to the docs.
Signed-off-by: Quentin Young <qlyoung@nvidia.com>
Current behavior has an EVPN_ENABLED check for both standard and 'no'
forms of 'advertise-svi-ip' and 'advertise-default-gw'. This prevents a
user from removing either command from running config if
'advertise-all-vni' is not present.
This commit removes/adjusts the EVPN_ENABLED checks to always allow the
'no' command so config doesn't get stuck.
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
increase the maximum number of neighbors in a bgp group.
Set the maximum value to 50000 instead of 5000.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Description:
BGP session not established for ipv6 link local address with vrf config
Problem Description/Summary :
BGP session not established for ipv6 link local address with vrf configyy
1.Configure ipv6 link-local address fe80::1234/64 on dut1 and fe80::4567/64 on dut2
2.Configure BGP neighbors for ipv6 link-local on both dut1 and dut2
3.Verify BGP session is UP over link-local ipv6 address
4.Observed that bgp session not established for ipv6 link local address
Expected Behavior :
BGP session should be established for ipv6 link local address with vrf config
Signed-off-by: sudhanshukumar22 <sudhanshu.kumar@broadcom.com>
set_vpn_nexthop/no_set_vpn_nexthop were failing due to missing
declarations and unused variables.
This adds the missing declaration and removes unused variables.
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
New and improved submission for this commit -- updated to accommodate
changes from 4027d19b0.
Adds support for 'rd all' matching for EVPN and L3VPN show commands.
Introduces evpn_show_route_rd_all_macip().
Cleans up some show commands to use SHOW_DISPLAY string constants.
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
This commit introduces the implementation for the north-bound
callbacks for the bgp-specific route-map match and set clauses.
Signed-off-by: NaveenThanikachalam <nthanikachal@vmware.com>
Signed-off-by: Sarita Patra <saritap@vmware.com>
Allowing printfrr extensions to directly write to the output buffer has
a few advantages:
- there is no arbitrary length limit imposed (previously 64)
- the output doesn't need to be copied another time
- the extension can directly use bprintfrr() to put together pieces
The downside is that the theoretical length (regardless of available
buffer space) must be computed correctly.
Extended unit tests to test these paths a bit more thoroughly.
Signed-off-by: David Lamparter <equinox@diac24.net>
During Review it was suggested that appending rpki_
to curr_state and target_state would be better
variable names. Instead of going and fixing
3 or so commits up. Just do this one.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add the ability for the end operator to query the state of valid
or invalid or no information rpki prefix information.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When displaying data about the rpki state, use the
string `rpki validation-state` instead of `validation-state:`
to avoid confusion with `(valid)`
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
