3f3c923d7a
When a unicast route from source vrf is imported into evpn as type5 route, prepend the asn of the source vrf into type5 asn path list. The condition of evpn type5 prefix path info is present but source vrf route has been cleared via clear command. In this case existing path info needs to rewrite the source vrf asn. prepends asn of the source vrf, but the further condition for existing path attribute for the same route needs to prepend source vrf asn. Ticket: #2943080 Testing: Before fix: r4# clear ip bgp vrf overlay prefix 0.0.0.0/0 Route Distinguisher: 128.117.243.209:4 *> [5]:[0]:[0]:[0.0.0.0] 203.0.113.1 0 0 194 ? <--- 64512 is missing ET:8 RT:64532:104001 Rmac:06:ec:bf:59:e8:93 After fix: r4# clear ip bgp vrf overlay prefix 0.0.0.0/0 Route's source vrf bgp output containing ASN 64512: r4# show bgp vrf overlay BGP table version is 2, local router ID is 128.117.243.209, vrf id 10 Default local pref 100, local AS 64512 ... Notice after clear command source vrf asn 64512 is retained. Route Distinguisher: 128.117.243.209:4 *> [5]:[0]:[0]:[0.0.0.0] 203.0.113.1 0 0 64512 194 ? ET:8 RT:64532:104001 Rmac:06:ec:bf:59:e8:93 Signed-off-by: Chirag Shah <chirag@nvidia.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 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