vrf BELLA
ip route 1.1.1.1/32 192.168.1.1 bfd profile test
exit-vrf
Before patch:
# do show bfd peers
BFD Peers:
peer 192.168.1.1 vrf default
After patch:
# do show bfd peers
BFD Peers:
peer 192.168.1.1 vrf BELLA
Signed-off-by: Dmitrii Turlupov <turlupov@zts.ru>
Allow zapi clients to register to be notified when a server
for an opaque message type is present. Zebra maintains these
notification registrations in the same data structures that it
uses for opaque message handling.
Signed-off-by: Mark Stapp <mjs@labn.net>
Add a new notification zapi message type. A zapi client
that uses opaque messages can register to be notified
when a server for an opaque type is present.
Signed-off-by: Mark Stapp <mjs@labn.net>
Include the sending zapi client info (proto, instance, and
session id) in each opaque zapi message. Add opaque 'init'
apis for clients who want to encode their opaque data inline,
into the zclient's internal stream buffer. Use these init apis
in the TE/link-state lib code, instead of hand-coding the
zapi opaque header info.
Signed-off-by: Mark Stapp <mjs@labn.net>
We modify the following from Linux Style:
AlignEscapedNewlines: Left -> Right
AlignTrailingComments: false -> true
AlignConsecutiveMacros: false -> true
ForEachMacros (replace linux with ours)
Don't break a string into multi-string-fragments
PenaltyBreakString: 200
Allow going past the ColumnLimit to keep function arguments aligned
with the open parenthesis.
PenaltyBreakBeforeFirstCallParameter: 200
Signed-off-by: Christian Hopps <chopps@labn.net>
Problem:
When ipv6 pim configuration is removed from the IIF on FHR node,
if we wait for RST timer to expire and then add the ipv6 pim configuration on the IIF again,
it is seen that pimreg is not getting added due to which null register wont be sent,
the register flag state also remains NO_INFO forever instead of RegPrune.
The reason for this is, when RST timer expires and IIF is unknown for the (S,G) upstream,
the FHR state is not reset due to which when the RP becomes reachable,
upstream state changes from NotJoined to Join but the register suppress timer could not be started
since we see there is no change in FHR state.
Fix:
When the Register Timer expires and the reg state is set to PIM_REG_NOINFO,reset the FHR flag,
so that when the RP becomes reachable can be because of config change or RP not reachable,
it is able to resume its duty.
Signed-off-by: Sai Gomathi N <nsaigomathi@vmware.com>
Both the label manager and table manager zapi code send data requests via zapi
to zebra and then immediately listen for a response from zebra. The problem here
is of course that the listen part is throwing away any zapi command that is not
the one it is looking for.
ISIS/OSPF and PIM all have synchronous abilities via zapi, which they all
do through a special zapi connection to zebra. BGP needs to follow this model
as well. Additionally the new zclient_sync connection that should be created,
a once a second timer should wake up and read any data on the socket to
prevent problems too much data accumulating in the socket.
```
r3# sh bgp labelpool summary
Labelpool Summary
-----------------
Ledger: 3
InUse: 3
Requests: 0
LabelChunks: 1
Pending: 128
Reconnects: 1
r3# sh bgp labelpool inuse
Prefix Label
---------------------------
10.0.0.1/32 16
192.168.31.0/24 17
192.168.32.0/24 18
r3#
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
The bgp_vpnv4_per_nexthop_label tests only check to see if the mpls labels
are installed one time. Test runs show that all but one label is installed.
More than likely the test has asked for data while zebra is still installing
it. the mpls_label_check functions must check this result multiple times as
that system may be under heavy load.
A loop is introduced in order to let zebra check the mpls table.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This test has several issues:
A) The convergence function is spamming the show neighbor command until success,
if the neighbor never comes up the test will never finish. This adds unnecessary
load to an already loaded test system. Use run_and_expect to properly wait for
the neighbor relationship to come up.
B) The convergence function should not sleep for 1 second *After* the neighbor
is established
C) The _bgp_as_path() function fails if the prefix has not been received yet.
This looking for the prefix data should be within a run_and_expect() functionality.
Else a loaded test system will fail in this function because while we may be in
an established state, prefixes might not yet have been exchanged and there is no
point in failing the test without giving the system some time to actually converge.
Fix those points, similarly to what has been fixed in
bgp_local_as_private_remove test.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
