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Donald Sharp 1cadfaf213 zebra: When zebra nexthop proto only limit errors
Operators are seeing:

Mar 28 07:19:37 kingpin zebra[418]: [TZANK-DEMSE] netlink_nexthop_msg_encode: nhg_id 68 (zebra): proto-based nexthops only, ignoring
Mar 28 07:19:37 kingpin zebra[418]: [TZANK-DEMSE] netlink_nexthop_msg_encode: nhg_id 68 (zebra): proto-based nexthops only, ignoring
Mar 28 07:19:37 kingpin zebra[418]: [YXPF5-B2CE0] netlink_route_multipath_msg_encode: RTM_DELROUTE 2804:4d48:4000::/42 vrf 0(254)
Mar 28 07:19:37 kingpin zebra[418]: [YXPF5-B2CE0] netlink_route_multipath_msg_encode: RTM_NEWROUTE 2804:4d48:4000::/42 vrf 0(254)
Mar 28 07:19:37 kingpin zebra[418]: [TVM3E-A8ZAG] _netlink_route_build_singlepath: (single-path): 2804:4d48:4000::/42 nexthop via fe80::b6fb:e4ff:fe26:c5d5  if 2 vrf default(0)
Mar 28 07:19:37 kingpin zebra[418]: [HYEHE-CQZ9G] nl_batch_send: netlink-dp (NS 0), batch size=140, msg cnt=2
Mar 28 07:19:37 kingpin zebra[418]: [P2XBZ-RAFQ5][EC 4043309074] Failed to install Nexthop ID (68) into the kernel

When `zebra nexthop proto only` is turned on.

Effectively zebra intentionally does not do the nexthop group installation
and the dplane notification in zebra_nhg.c just assumes it was a failure
and prints an error message.  Since this act was intentional, let's
just notice that it was intentional and not report the message
as a failure.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
2022-04-18 09:41:38 -04:00
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docker Merge pull request #10916 from rampxxxx/feat_frr_ubi8_docker 2022-03-31 21:18:30 +03:00
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gdb *: Cleanup some documentation from quagga->frr 2021-11-11 14:41:27 -05:00
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FRRouting

FRR is free software that implements and manages various IPv4 and IPv6 routing protocols. It runs on nearly all distributions of Linux and BSD and supports all modern CPU architectures.

FRR currently supports the following protocols:

  • BGP
  • OSPFv2
  • OSPFv3
  • RIPv1
  • RIPv2
  • RIPng
  • IS-IS
  • PIM-SM/MSDP
  • LDP
  • BFD
  • Babel
  • PBR
  • OpenFabric
  • VRRP
  • EIGRP (alpha)
  • NHRP (alpha)

Installation & Use

For source tarballs, see the releases page.

For Debian and its derivatives, use the APT repository at https://deb.frrouting.org/.

Instructions on building and installing from source for supported platforms may be found in the developer docs.

Once installed, please refer to the user guide for instructions on use.

Community

The FRRouting email list server is located here and offers the following public lists:

Topic List
Development dev@lists.frrouting.org
Users & Operators frog@lists.frrouting.org
Announcements announce@lists.frrouting.org

For chat, we currently use Slack. You can join by clicking the "Slack" link under the Participate section of our website.

Contributing

FRR maintains developer's documentation which contains the project workflow and expectations for contributors. Some technical documentation on project internals is also available.

We welcome and appreciate all contributions, no matter how small!

Security

To report security issues, please use our security mailing list:

security [at] lists.frrouting.org