37c3fd98e7
1. special handling of term device in orig mroutes - The multicast-vxlan termination device ipmr-lo is added to the (*, G) mroute - (0.0.0.0, 239.1.1.100) Iif: uplink-1 Oifs: uplink-1 ipmr-lo This means that it will be inherited into all the SG entries including the origination mroute. However we cannot terminate the traffic we originate so some special handling is needed to exclude the termination device in the origination entries - 27.0.0.7, 239.1.1.100) Iif: lo Oifs: uplink-1 2. special handling of term device on the MLAG pair - Both MLAG switches pull down BUM-MDT traffic but only one (the DF) can terminate the traffic. The non-DF must not exclude the termination device from the MFC to prevent dups to the overlay. DF - root@TORC11:~# ip mr |grep "(0.0.0.0, 239.1.1.100)" (0.0.0.0, 239.1.1.100) Iif: uplink-1 Oifs: uplink-1 ipmr-lo State: resolved root@TORC11:~# non-DF - root@TORC12:~# ip mr |grep "(0.0.0.0, 239.1.1.100)" (0.0.0.0, 239.1.1.100) Iif: uplink-1 Oifs: uplink-1 State: resolved root@TORC12:~# Signed-off-by: Anuradha Karuppiah <anuradhak@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
- 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