0a9705a1e0
Currently, bgp_packet_mpattr_prefix_size (bgpd/bgp_attr.c:3978) always returns zero for Flowspec prefixes. This is because, for flowspec prefixes, the prefixlen attribute of the prefix struct is always set to 0, and the actual length is bytes is set inside the flowspec_prefix struct instead (see lib/prefix.h:293 and lib/prefix.h:178). Because of this, with a large number of flowspec NLRIs, bgpd ends up building update messages that exceed the maximum size and cause the peer to drop the connection (bgpd/bgp_updgrp_packet.c:L719). The proposed change allows the bgp_packet_mpattr_prefix_size to return correct result for flowspec prefixes. Signed-off-by: Stephane Poignant <stephane.poignant@proton.ch> |
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| babeld | ||
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| lib | ||
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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