9beff0bda9
bfd cbit is a value carried out in bfd messages, that permit to keep or not, the independence between control plane and dataplane. In other words, while most of the cases plan to flush entries, when bfd goes down, there are some cases where that bfd event should be ignored. this is the case with non stop forwarding mechanisms where entries may be kept. this is the case for BGP, when graceful restart capability is used. If BFD event down happens, and bgp is in graceful restart mode, it is wished to ignore the BFD event while waiting for the remote router to restart. The changes take into account the following: - add a config flag across zebra layer so that daemon can set or not the cbit capability. - ability for daemons to read the remote bfd capability associated to a bfd notification. - in bfdd, according to the value, the cbit value is set - in bfdd, the received value is retrived and stored in the bfd session context. - by default, the local cbit announced to remote is set to 1 while preservation of the local path is not set. Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com> |
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| bootstrap.sh | ||
| buildtest.sh | ||
| changelog-auto.in | ||
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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
- EIGRP (alpha)
- NHRP (alpha)
Installation & Use
Packages are available for various distributions on our releases page.
Snaps are also available here.
Instructions on building and installing from source for supported platforms may be found here.
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