![]() According to RFC 8277 IPv4 LU NLRI can be withdrawn using label 0x000000. This RFC updates RFC3101 where it should be done only with 0x800000 label value. Juniper implementation sets value 0x000000 when prefix is being withdrawn. Page 12 RFC8277 states: [RFC3107] also made it possible to withdraw a binding without specifying the label explicitly, by setting the Compatibility field to 0x800000. However, some implementations set it to 0x000000. In order to ensure backwards compatibility, it is RECOMMENDED by this document that the Compatibility field be set to 0x800000, but it is REQUIRED that it be ignored upon reception. Now FRR drops BGP session when receives such BGP update. Signed-off-by: Aleksandr Klimenko <v00lk@bk.ru> |
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COPYING | ||
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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 as well as Solaris 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