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Releases: FRRouting/frr

FRR Release 10.1.4

05 Aug 19:42
frr-10.1.4
3f833e5
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Debian Packages - https://deb.frrouting.org/
RPM Packages - https://rpm.frrouting.org/
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

What's Changed

  • ospf6d: Disable and delete OSPFv3 areas that no longer have interfaces or configuration. (backport #18393)
  • zebra: Do not flush an existing vni configuration trying to remove wrong vni (backport #18108)
  • bgpd: fix set evpn gateway-ip ipv[46] route-map (#18465)
  • bgpd: Fix holdtime not working properly when busy (#8490)
  • bgpd: Retain the routes if we do a clear with N-bit set for Graceful-Restart (backport)
  • zebra: Prevent vrf table 254 being used by non-default vrf (backport #18702)
  • bgpd: fix show bgp vpn rd json (backport #18802)
  • Prefix list leak bfdd ldpd (backport #18830)
  • redhat: Add Workaround for inet_ntop replacement which breaks rpms (backport #18864)
  • bgpd: fix to show exist/non-exist-map in 'show run' properly (backport #18828)
  • bgpd: correct no form commands (backport #18911)
  • bgpd: use AS4B format for BGP loc-rib messages. (backport #18936)
  • redhat: make FRR RPM build to work on RedHat 10 (backport #18920)
  • build: check for libunwind.h, not unwind.h (backport #18912)
  • bgpd: Force adj-rib-out updates if MRAI is kicked in (backport #18959)
  • nhrpd: fix crash when accessing invalid memory zone (backport #18994)
  • lib: Fix no on-match goto NUM command (backport #19108)
  • bgpd: Fix DEREF_OF_NULL.EX.COND in bgp_updgrp_packet (backport #19126)
  • bgpd: Extract link bandwidth value from extcommunity before using for WCMP (backport #19165)
  • bfdd: Set bfd.LocalDiag when transitioning to AdminDown (backport #18592)
  • bgpd: Do not try to reuse freed route-maps (backport #19191)
  • lib: fix routemap crash (backport #19127)
  • bgpd: [GR] fixed selectionDeferralTimer to display select_defer_time val (#19285)
  • zebra: Fix buffer overflows found by fuzzing. (backport #19303)
  • lib: compute link-state zapi message size (backport #19290)

Full Changelog: frr-10.1.3...frr-10.1.4

FRR Release 10.0.4

05 Aug 19:42
frr-10.0.4
a858beb
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Debian Packages - https://deb.frrouting.org/
RPM Packages - https://rpm.frrouting.org/
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

What's Changed

  • isisd: Show correct level information for show isis interface detail json (backport #17732)
  • tools: Add missing rpki keyword to vrf in frr-reload (backport #17750)
  • bgpd: fix a bug in peer_allowas_in_set() (backport #17780)
  • isisd: Allow full no form for domain-password and area-password (backport #17725)
  • bgpd: fix crash in displaying json orf prefix-list (backport #17807)
  • bgpd: use igpmetric in bgp_aigp_metric_total() (backport #17813)
  • bgpd: Fix for local interface MAC cache issue in 'bgp mac hash' table (backport #17888)
  • Revert "bgpd: Handle Addpath capability using dynamic capabilities" (backport #17940)
  • tools: Fix frr-reload for ebgp-multihop TTL reconfiguration. (backport #17946)
  • bgpd: With suppress-fib-pending ensure withdrawal is sent (backport #17971)
  • bgpd: fix route-distinguisher in vrf leak json cmd (backport #17992)
  • zebra: fix evpn svd hash avoid double free (backport #17991)
  • bgpd: Send non-transitive extended communities from/to OAD peers (backport #17896)
  • bgpd: Do not start BGP session if BGP identifier is not set (#18017)
  • lib: actually hash all 16 bytes of IPv6 addresses, not just 4 (backport #17901)
  • lib: crash handlers must be allowed on threads (backport #18060)
  • zebra: include resolving nexthops in nhg hash (backport #17935)
  • bgpd: fix incorrect JSON in bgp_show_table_rd (backport #18120)
  • bgp/bfd backports for stable/10.0 (#18153)
  • bgpd: When removing the prefix list drop the pointer (backport #18160)
  • lib: fix false context information for SRv6 route (backport #18023)
  • bgpd: fix vty output of evpn route-target AS4 (backport #18109)
  • bgpd: release manual vpn label on instance deletion (backport #18121)
  • Revert "bgpd: release manual vpn label on instance deletion (backport #18121)"
  • isisd: Correct edge insertion into TED (backport #18294)
  • bgpd: Fixed crash upon bgp network import-check command (backport #18387)
  • ospf6d: Disable and delete OSPFv3 areas that no longer have interfaces or configuration. (backport #18393)
  • zebra: Do not flush an existing vni configuration trying to remove wrong vni (backport #18108)
  • bgpd: fix set evpn gateway-ip ipv[46] route-map (#18466)
  • bgpd: Fix holdtime not working properly when busy (#18491)
  • bgpd: Retain the routes if we do a clear with N-bit set for Graceful-Restart (#18518)
  • zebra: Prevent vrf table 254 being used by non-default vrf (backport #18702)
  • bgpd: fix show bgp vpn rd json (backport #18802
  • redhat: Add Workaround for inet_ntop replacement which breaks rpms (backport #18864)
  • bgpd: fix to show exist/non-exist-map in 'show run' properly (backport #18828)
  • bgpd: correct no form commands (backport #18911)
  • redhat: make FRR RPM build to work on RedHat 10 (backport #18920)
  • build: check for libunwind.h, not unwind.h (backport #18912)
  • bgpd: Force adj-rib-out updates if MRAI is kicked in (backport #18959)
  • nhrpd: fix crash when accessing invalid memory zone (backport #18994)
  • lib: Fix no on-match goto NUM command (backport #19108)
  • bgpd: Fix DEREF_OF_NULL.EX.COND in bgp_updgrp_packet (backport #19126)
  • bgpd: Extract link bandwidth value from extcommunity before using for WCMP (backport #19165)
  • bfdd: Set bfd.LocalDiag when transitioning to AdminDown (backport #18592)
  • bgpd: Do not try to reuse freed route-maps (backport #19191)
  • lib: fix routemap crash (backport #19127)

Full Changelog: frr-10.0.3...frr-10.0.4

FRR Release 10.4.1

05 Aug 19:44
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Debian Packages - https://deb.frrouting.org/
RPM Packages - https://rpm.frrouting.org/
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

What's Changed

  • bgpd: initialize local variable (backport #19233)
  • ospfd: Use after free cleanup of lsa (backport #19224)
  • vtysh: copy config from file should actually apply (backport #19242)
  • Revert PR #18358: BGP evpn testing and bug fixes related to non default EVPN backbone (backport #19241)
  • topotests: improve embedded RP test reliability (backport #19240)
  • lib, zebra: mark singleton nexthops inactive/active on link state changes for wecmp (backport #18947)
  • bgpd: LL next-hop capabilty fixes (backport #19261)
  • eigrp: validate hello packets and tlvs better (backport #19251)
  • bgpd : Fix compilation error in bgpd module: Update TP_ARGS for bgp (backport #19266)
  • bgpd: Ensure addpath does not withdraw selected route in some situations (backport #19210)
  • bgpd: [GR] fixed selectionDeferralTimer to display select_defer_time val (#19282)
  • bgpd: LL next-hop capabilty fixes (round 2) (backport #19277)
  • lib: compute link-state zapi message size (backport #19290)
  • zebra: Fix buffer overflows found by fuzzing. (backport #19303)

Full Changelog: frr-10.4.0...frr-10.4.1

FRR Release 10.3.2

05 Aug 19:44
e50cba8
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Debian Packages - https://deb.frrouting.org/
RPM Packages - https://rpm.frrouting.org/
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

What's Changed

  • bgpd: correct no form commands (backport #18911)
  • bgpd: fix to show exist/non-exist-map in 'show run' properly
  • redhat: make FRR RPM build to work on RedHat 10 (backport #18920)
  • build: check for libunwind.h, not unwind.h (backport #18912)
  • bgpd: use AS4B format for BGP loc-rib messages. (backport #18936)
  • bgpd: fix for the validity and the presence of prefixes in the BGP VPN table. (backport #17370)
  • bgpd: Force adj-rib-out updates if MRAI is kicked in (backport #18959)
  • github: Do not cache docker foobar (backport #18909)
  • zebra: Provide SID value when sending SRv6 SID release notify message (backport #18971)
  • bgpd: Fix crash when fetching statistics for bgp instance (backport #19003)
  • tests: add new /run/netns tmpfs to each topotest router namespace (backport #19007)
  • nhrpd: fix crash when accessing invalid memory zone (backport #18994)
  • zebra: Initialize RB tree for router tables (backport #19049)
  • zebra: fix null pointer dereference in zebra_evpn_sync_neigh_del (backport #19054)
  • zebra: fix stale NHG in kernel (backport #18899)
  • bgpd: Fix incorrect stripping of transitive extended communities (backport #19065)
  • lib: Fix no on-match goto NUM command (backport #19108)
  • bgpd: Fix extended community check for IP non-transitive type (backport #19097)
  • bgpd: Fix DEREF_OF_NULL.EX.COND in bgp_updgrp_packet (backport #19126)
  • lib: revert addition of vtysh_flush() call in vty_out() (backport #19109)
  • bgpd: Extract link bandwidth value from extcommunity before using for WCMP (backport #19165)
  • Use ipv4 class E addresses (240.0.0.0/4) as connected routes by default (backport #18095)
  • bfdd: Set bfd.LocalDiag when transitioning to AdminDown (backport #18592)
  • zebra: clean up a json object leak (backport #19192)
  • bgpd: Do not try to reuse freed route-maps (backport #19191)
  • lib: fix routemap crash (backport #19127)
  • bgpd: initialize local variable (backport #19233)
  • ospfd: Use after free cleanup of lsa (backport #19224)
  • vtysh: copy config from file should actually apply (backport #19242)
  • bgpd : Fix compilation error in bgpd module: Update TP_ARGS for bgp (backport #19266)
  • bgpd: Ensure addpath does not withdraw selected route in some situations (backport #19210)
  • lib, zebra: mark singleton nexthops inactive/active on link state changes for wecmp (backport #18947)
  • eigrp: validate hello packets and tlvs better (backport #19251)
  • bgpd: [GR] fixed selectionDeferralTimer to display select_defer_time val (#19283)
  • zebra: Fix buffer overflows found by fuzzing. (backport #19303)
  • lib: compute link-state zapi message size (backport #19290)

Full Changelog: frr-10.3.1...frr-10.3.2

FRR Release 10.2.4

05 Aug 19:43
0973a6f
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Debian Packages - https://deb.frrouting.org/
RPM Packages - https://rpm.frrouting.org/
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

What's Changed

  • bgpd: correct no form commands (backport #18911)
  • build: check for libunwind.h, not unwind.h (backport #18912)
  • redhat: make FRR RPM build to work on RedHat 10 (backport #18920)
  • bgpd: use AS4B format for BGP loc-rib messages. (backport #18936)
  • bgpd: Force adj-rib-out updates if MRAI is kicked in (backport #18959)
  • zebra: Provide SID value when sending SRv6 SID release notify message (backport #18971)
  • tests: add new /run/netns tmpfs to each topotest router namespace (backport #19007)
  • nhrpd: fix crash when accessing invalid memory zone (backport #18994)
  • lib: Fix no on-match goto NUM command (backport #19108
  • bgpd: Fix DEREF_OF_NULL.EX.COND in bgp_updgrp_packet (backport #19126)
  • bgpd: Extract link bandwidth value from extcommunity before using for WCMP (backport #19165)
  • bfdd: Set bfd.LocalDiag when transitioning to AdminDown (backport #18592)
  • bgpd: Do not try to reuse freed route-maps (backport #19191)
  • lib: fix routemap crash (backport #19127)
  • lib, zebra: mark singleton nexthops inactive/active on link state changes for wecmp (backport #18947)
  • bgpd: [GR] fixed selectionDeferralTimer to display select_defer_time val (#19284)
  • zebra: Fix buffer overflows found by fuzzing. (backport #19303)
  • lib: compute link-state zapi message size (backport #19290)

Full Changelog: frr-10.2.3...frr-10.2.4

FRR Release 10.4.0

21 Jul 15:27
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Debian Packages - https://deb.frrouting.org
RPM Packages - https://rpm.frrouting.org
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

Release Overview

New Features Highlight

  • BGP BFD Strict-Mode
    • neighbor PEER bfd strict [hold-time N]
  • BGP Link-Local Next Hop Capability (draft-ietf-idr-linklocal-capability)
    • neighbor PEER capability link-local
  • BGP Transparent mode
    • neighbor PEER ip-transparent
  • BGP Next Hop Dependent Characteristics Attribute (draft-ietf-idr-entropy-label)
    • neighbor PEER send-nexthop-characteristics
  • IGMP and MLD group/source limits
    • ip igmp max-groups
    • ip igmp max-sources
    • ipv6 mld max-groups
    • ipv6 mld max-sources
  • PIM dense and sparse-dense mode support (RFC3973)
    • new interface mode: dense ip pim dm
    • new interface mode: sparse-dense ip pim sm-dm
  • IGMPv2/MLDv1 immediate leave
  • v4-via-v6 nexthop support for static routes
  • Timeout for vtysh
    • exec-timeout
  • Discover PREF64 in Router Advertisements (RFC8781)
    • ipv6 nd nat64

What's Changed

Read more

FRR Release 10.3.1

03 Jun 03:31
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Debian Packages - https://deb.frrouting.org
RPM Packages - https://rpm.frrouting.org
Snaps - https://snapcraft.io/frr

Docker - quay.io/frrouting/frr

Bug Fixes

babeld

  • Check valid babel port
  • Fix incorrect type assignment in parse_request_subtlv

bgpd

  • Fix set evpn gateway-ip ipv[46] route-map
  • Fix bmp heap use after free on non connected session
  • Fix evpn attributes being dropped on input
  • Fix holdtime not working properly when busy
  • Fix leaked memory when showing some bgp routes
  • Fixed crash upon bgp network import-check command
  • On shutdown free up memory leak found by topotest
  • Prevent crash when issuing a show rpki connections
  • Remove unused defines from bgp_label.h
  • Retain the routes if we do a clear with n-bit set for graceful-restart
  • Set the label for mp_unreach_nlri 0x800000 instead of 0x000000
  • Treat the peer as not active due to bfd down only if established

isisd

  • Fix srv6_sid memory leak

lib

  • Create vrf if needed
  • Return duplicate ipv6 prefix-list entry test
  • Return duplicate prefix-list entry test

nhrpd

  • Add hop count validation before forwarding in nhrp_peer_recv()

ospf6d

  • Disable and delete ospfv3 areas that no longer have interfaces or configuration.
  • Fix lsa memory leaks related to graceful restart

pimd

  • Fix for crash during networking restart
  • Fix memory leak on shutdown
  • Initialize gm proxy to false

staticd

  • Avoid requesting srv6 sid from zebra when loc and sid block dont match
  • Fix crash that occurs when modifying an srv6 sid

tools

  • Fix reload script for srv6 locators and formats

zebrad

  • Do not flush an existing vni configuration trying to remove wrong vni
  • Ensure proper return for failure for sid allocation
  • Fixes allowing srv6 func-bits length 0

Full Changelog: frr-10.3...frr-10.3.1

FRR Release 10.2.3

02 Jun 14:03
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Debian Packages - https://deb.frrouting.org
RPM Packages - https://rpm.frrouting.org
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

Bug Fixes

babeld

  • Check valid babel port
  • Fix incorrect type assignment in parse_request_subtlv

bgpd

  • Do not call evpn_overlay_free no matter what
  • Fix set evpn gateway-ip ipv[46] route-map
  • Fix holdtime not working properly when busy
  • Fixed crash upon bgp network import-check command
  • In bgp_update() for mac addrs ensure we are dealing with evpn
  • Prevent crash when issuing a show rpki connections
  • Retain the routes if we do a clear with n-bit set for graceful-restart
  • Treat the peer as not active due to bfd down only if established
  • Fix incorrect bestpath reasoning in some situations
  • Fix show bgp vpn rd json
  • Fix to show exist/non-exist-map in 'show run' properly
  • Add total path count for bgp net in json output

bfdd

  • On shutdown prefix/access list memory was being leaked

isisd

  • Fix srv6_sid memory leak

lib

  • Create vrf if needed
  • Return duplicate ipv6 prefix-list entry test
  • Return duplicate prefix-list entry test

ldpd

  • Free up leaked prefix-list memory on shutdown

nhrpd

  • Add hop count validation before forwarding in nhrp_peer_recv()

ospf6d

  • Disable and delete ospfv3 areas that no longer have interfaces or configuration.
  • Fix lsa memory leaks related to graceful restart

ospfd

  • Prune duplicate next-hops when installing into zebra
  • Fix crash when ospf client connects before doing 'router ospf'

pimd

  • Fix for crash during networking restart
  • Fix memory leak on shutdown
  • Initialize gm proxy to false

zebra

  • Do not flush an existing vni configuration trying to remove wrong vni
  • Ensure proper return for failure for sid allocation
  • Prevent vrf table 254 being used by non-default vrf
  • Fixes allowing srv6 func-bits length 0

Full Changelog: frr-10.2.2...frr-10.2.3

FRR Release 10.1.3

21 Mar 03:07
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Debian Packages - https://deb.frrouting.org
RPM Packages - https://rpm.frrouting.org
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

Bug Fixes

bgpd

  • Allow bfd to work if peer known but interface address not yet
  • Apply route-map for aggregate before attribute comparison
  • Do not start bgp session if bgp identifier is not set
  • Don't reuse nexthop variable in loop/switch
  • Fix a bug in peer_allowas_in_set()
  • Fix add label support to evpn ad routes
  • Fix bfd with update-source in peer-group
  • Fix bgp orf prefix-list json prefix
  • Fix crash in bgp_labelpool
  • Fix crash in displaying json orf prefix-list
  • Fix crash upon bgp network import-check command
  • Fix deadlock in bgp_keepalive and master pthreads
  • Fix for local interface mac cache issue in 'bgp mac hash' table
  • Fix incorrect json in bgp_show_table_rd
  • Fix memory leak in bgp_aggregate_install()
  • Fix route-distinguisher in vrf leak json cmd
  • Fix vty output of evpn route-target as4
  • Fix wrong pthread event cancelling
  • Remove dmed check not required in bestpath selection
  • Reset bgp session only if it was a real bfd down event
  • Update source address for bfd session
  • Use igpmetric in bgp_aigp_metric_total()
  • When bgp notices a change to shared_network inform bfd of it
  • When removing the prefix list drop the pointer
  • With suppress-fib-pending ensure withdrawal is sent
  • Revert: Handle addpath capability using dynamic capabilities
  • Revert: Reinstall aggregated routes if using route-maps and it was changed

fpm

  • Guard against garbage in unused address bytes

isisd

  • Allow full no form for domain-password and area-password
  • Correct edge insertion into ted
  • Show correct level information for show isis interface detail json

lib

  • Crash handlers must be allowed on threads
  • Fix false context information for srv6 route
  • Guard against padding garbage in zapi read

mgmtd

  • Prevent use after free

nhrpd

  • Fix do not consider incomplete l2 entry

pbrd

  • Initialize structs used in hash_lookup

pimd

  • During prefix-list update, behave as pim_upstream_notjoined state (conformance issue)
  • Fix dr election race on startup
  • Fix for data packet loss when fhr is lhr and rp
  • Fix for fhr mroute taking longer to age out
  • Fix pim vrf support (send register/register stop in vrf)
  • Fix pim6 mld vrf support (use recvmsg() pktinfo)

tools

  • Add missing rpki keyword to vrf in frr-reload
  • Fix frr-reload for ebgp-multihop ttl reconfiguration.

zebra

  • Evpn svd hash avoid double free
  • Fix resetting valid flags for nhg dependents
  • Guard against junk in nexthop->rmap_src
  • Include resolving nexthops in nhg hash

FRR Release 10.3

21 Mar 03:09
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Debian Packages - https://deb.frrouting.org
RPM Packages - https://rpm.frrouting.org
Snaps - https://snapcraft.io/frr
Docker - quay.io/frrouting/frr

Release Overview

New Features Highlight:

  • Lua 5.4 support
  • Fixed CVE-2024-55553
  • New match community-count BGP command to limit communities count
  • New set metric igp|aigp BGP command to inject IGP metric as MED into BGP
  • New bgp ipv6-auto-ra BGP command
  • Optimize BGP EVPN L2VNI/L3VIN remote routes processing
  • Respect non-transitive BGP extended communities between direct peers
  • Drop deprecated bgp network import-check exact command
  • Handle BGP ENHE (Extended Next Hop Encoding) capability via dynamic capability
  • Implement BGP connect backoff retry
  • Implement an ability to import BMP information from a separate BGP instance
  • Add support of BGP color extended community color-only types
  • Implement SBFD
  • Add support for SRv6 static SIDs
  • Implement embedded-rp for PIMv6
  • Implement AutoRP mapping-agent for PIM
  • Implement MSDP peer SA limiting

What's Changed

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