59711f1063
Pim will do the nexthop registration with "ip pim rp" static configuration with this Zebra will advertise the Route Information. But while processing this info at PIM, if Nexthop Interfaces are not PIM enabled, currently PIM is dropping those paths. in case all paths are not PIM enabled, there is no valid RPF Interface at PIM. and PIM will be stuck at this state until Next update this to route, that can happen only if there is a Routing change at Zebra for this prefix. until that time PIM will not have any valid outgoing Interface. This issue was mainly seen during Node bootup scenarios. Fix Proposed ============= store the paths in PIM PNC Data structure though they are not enabled with PIM, because while selecting the Interface PIM checks for multicast enabled Interface. Tests Performed =============== 1. Verified fail Test case 2. Disabling the PIM on selected outgoing Interface, PIM is choosing another path when Neighbor is down on this Interface. 3. Re-configure the PIM on above un-configured Interface, PIM is staying with old NHop since it is valid. Signed-off-by: Satheesh Kumar K <sathk@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
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