The skiplist code was previously falling back to the del() code path for
a pop() on a skiplist. This is unneeded complexity, a pop() can be done
more efficiently.
Signed-off-by: David Lamparter <equinox@diac24.net>
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>
- For data plane processing of VxLAN routes, add encap type and L3VNI info to
rtmsg message for FPM.
- Add "RTA_ENCAP_TYPE" attribute for VxLAN encap with value 100.
This value is not currently used for RTA_ENCAP_TYPE for any encap.
- If "RTA_ENCAP_TYPE" is 100, add "RTA_ENCAP" attribute with "RTA_VNI" as a
nested attribute of RTA_ENCAP
Format of RTA_VNI attribute:
Len(2 bytes) type (2 bytes) Value(4 bytes)(VNI)
00 08 : 00 00 : 1000
RTA_VNI attribute is a custom attribute.
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>
