1bbbcf043b
Current code when a link is set down is to just mark the
nexthop group as not properly setup. Leaving situations
where when an interface goes down and show output is
entered we see incorrect state. This is true for anything
that would be checking those flags at that point in time.
Modify the interface down nexthop group code to notice the
nexthops appropriately ( and I mean set the appropriate flags )
and to allow a `show ip route` command to actually display
what is going on with the nexthops.
eva# show ip route 1.0.0.0
Routing entry for 1.0.0.0/32
Known via "sharp", distance 150, metric 0, best
Last update 00:00:06 ago
* 192.168.44.33, via dummy1, weight 1
* 192.168.45.33, via dummy2, weight 1
sharpd@eva:~/frr1$ sudo ip link set dummy2 down
eva# show ip route 1.0.0.0
Routing entry for 1.0.0.0/32
Known via "sharp", distance 150, metric 0, best
Last update 00:00:12 ago
* 192.168.44.33, via dummy1, weight 1
192.168.45.33, via dummy2 inactive, weight 1
Notice now that the 1.0.0.0/32 route now correctly
displays the route for the nexthop group entry.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
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| include | ||
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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