All,
We are pleased to announce FRR 7.5.1. This is a maintenance release of FRR 7.5 with lots of bug fixes
Debian Packaging - https://deb.frrouting.org/
RPM Packaging - https://rpm.frrouting.org/
Snap Packaging - https://snapcraft.io/frr
This release contains the following fixes:
BABEL
Fix connected route leak on change
BFD
Session lookup was sometimes wrong
Memory leak and handling cleanups
In some situations handle vrf appropriately when receiving packets
BGP
Peer Group Inheritance Fixes
Dissallow attempt to peer peers reachable via blackholes
Send BMP down message when reachability fails
Cleanup handling of aggregator data when the AGG AS is 0
Handle `neighbor <peer-group allowas-in` config changes properly
Properly parse community and lcommunity values in some circumstances
Allow peer-groups to configure `ttl-security hops`
Prevent v6 routes with v4 nexthops from being installed
Allow `default-originate` to be cleared from a peer group
Fix evpn route-map vni filter at origin
local routes were using non-default distance
Properly track if the nexthop was updated in some circumstances
Cleanup `show running` when running bgp with `-e X` values
Various Memory leaks in show commands
Properly withdraw exported routes when deleting a VRF
Avoid resetting ebgp-multihop if peer setting is the same as peer-group
Properly encode flowspec rules to zebra in some rare circumstances
Generate statistics for routes in bgp when we have exactly 1 route
Properly apply route-map for the default-originate command
EIGRP
Properly set MTU for eigrp packets sent
Various memory leaks and using uninited data fixes
ISIS
When last area address is removed, resign if we were the DR
Various memory leaks and using uninited data fixes
LDP
Various memory leaks and using uninited data fixes
NHRP
Use onlink routes when prefix == nh
Shortcut routes are installed with proper nexthop
OSPF
Prevent duplicate packet read in multiple vrf situation
Fix area removal at interface level
Restore Point to MultiPoint interface types
Correctly handle MTU change on startup
Multi Instance initialization sometimes was not successful
NSSA translate-always was not working properly
OSPFv3
Don't send hellos on loopback interfaces
Handle ECMP better when a sub-path is removed
Memory leak and handling fixes
Fix Link LSA not updating when router priority is modified
Some output from show commands was wrong
Intra area remote connected prefixes sometimes not installed
PBR
Various memory leaks and using uninited data fixes
PIM
SGRpt prune received during prune didn't override holdtime
Various memory leaks and using uninited data fixes
STATIC
Fix VRF and usage on startup in some instances
Tableid was being mishandled in some cases
VTYSH
Disable bracketed paste in readline.
WATCHFRR
Various memory leaks and using uninited data fixes
ZEBRA
Always install blackhole routes using kernel routes instead of nexthops
Various memory leaks and using uninited data fixes
Dissallow resolution to duplicate nexthops that created infinite nexthops
Apply the route-map delay-timer globally
Some routes were stuck in Queued state when using the FPM
Better handle vrf creation when using namespaces
Set NUD_NOARP on sticky mac entries in addtion to NTF_STICKY
Allow `set src X` to work on startup
FRR Library
Fix a variety of memory leaks
Fix VRF Creation in some instances
RPKI context editing was not properly handled in reload situations
routemap code was not properly handling modification of CLI in some instances
SNAPCRAFT
Update to using rtrlib 0.7.0
Fix passthrough path for Libyang 1.x
ALPINE
Remove old docker deps
