ca9ac3effc
Implement route-map option to set the link-bandwidth extended community. The command is of the form: set extcommunity bandwidth <(1-26214400)|cumulative|num-multipaths> [non-transitive] The options available are to specify the actual bandwidth value in Mbps, base it on the cumulative downstream bandwidth or base it on the number of multipaths. The last option is based on https://tools.ietf.org/html/draft-mohanty-bess-ebgp-dmz. Further, in alignment with the use case described in this IETF draft, the extended community is encoded as transitive by default. There is an option available to specify that it should be non-transitive. The link-bandwidth itself is carried in bytes per second as specifed in https://tools.ietf.org/html/draft-ietf-idr-link-bandwidth Note: This commit only handles the processing for bandwidth specifed as a value; subsequent commits will handle the processing of the other options. Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com> Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com> Reviewed-by: Don Slice <dslice@cumulusnetworks.com> |
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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