Fix: When RP receives a (*, G) join and corresponding (s,g)
is present, then check for OIL is not-empty, then only switch
upstream (s, g) state to JOINED.
Signed-off-by: Sarita Patra <saritap@vmware.com>
updgrp_hash_key_make() uses the PEER_UPDGRP_AF_FLAGS for the key.
PEER_UPDGRP_AF_FLAGS contains the neigbor flags.
If user do no neighbor <> send community large, then the hash key
does not change and BGP does not send update for large community change.
Added the PEER_FLAG_SEND_LARGE_COMMUNITY in PEER_UPDGRP_AF_FLAGS.
After this the hash key gets changed and update will be processed
with large community.
Signed-off-by: vishaldhingra<vdhingra@vmware.com>
The current wording can sometimes be misinterpreted to mean that this
command is optional, but for an MPLS-VPN to function a VPN label MUST be
assigned to routes exported from the VPN.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
* Suppress false positive on out of bounds access
* Suppress false positive on unchecked str2sockunion
* Remove self assignment
* Initialze struct msghdr to zero
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
- Today, rtm_table field takes a vrf_id. It should take table_id
- rtm_table field is a uchar field which can only accomodate table_id less than
256. To support table id greater than 255, if the table_id is greater than 255,
set rtm_table to 0 and add RTA_TABLE attribute with 32 bit value as the
table_id.
Signed-off-by: Ameya Dharkar <adharkar@vmware.com>
The flag PEER_FLAG_RSERVER_CLIENT is never set on peer->flags
and as such testing the flag for not being set will never
cause the if statement to be not entered.
Conversely setting update to 0 and then testing if (update && ...
will always cause another if statement to be never called, remove
it as well.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
VRRP doesn't install any routes, but should still have an array entry.
Also add a help string for VRRP to route_types.txt
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
When resetting advertisement interval back to the default, we were
dividing centiseconds by 10 instead of milliseconds.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Handle kill signals by gracefully destroying all of our VRRP instances.
If any of them are in Master state, send an advert with 0 priority to
notify Backup routers we are going down.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
* Remove check for having at least 2 IPv6 addresses on the macvlan
device; this was only taking place in v6, and breaking the ability to
start VRRP on an IPv6 macvlan that was already set to protodown on
* Improve log messaging indicating that we cannot start because we
haven't got any VIPs configured
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
We were running into some problems where VRRP is trying to protodown
interfaces that no longer exist. While this is a minor bug in its own
right, this was crashing Zebra because Zebra was not doing a null check
after its ifindex lookup.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Stupid stupid stupid. I can just bind to the Tx address right before I
Tx, since if I've gotten there I know my link is up.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
VRRPv2 uses the configured advertisement interval to compute the master
down timer, whereas VRRPv3 uses the one advertised by the master. Fix
computation to use the configured in in v2.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Based on looking at other vendors, seems I misinterpreted the RFC - type
0 auth (no authentication) still requires the authentication fields to
be present, just set to all zero.
This should fix VRRPv2 interop with other vendors.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
