a987fe6b25
When an ABR NSSA router is configured to be ALWAYS the translator:
r22(config-router)# area 1 nssa translate-always
It will advertise this condition in the type-1 LSA setting the Nt
bit, taking over the translator role from r33
r22# show ip ospf
We are an ABR and always an NSSA Translator.
r33# show ip ospf
We are an ABR, but not the NSSA Elected Translator.
However when the command above is removed:
r22(config-router)# no area 1 nssa translate-always
the bit Nt needs to be cleared otherwise we end up with no translator
in the area
r22# show ip ospf
We are an ABR, but not the NSSA Elected Translator.
r33# show ip ospf
We are an ABR, but not the NSSA Elected Translator.
This PR forces the ABR to send a type-1 LSA with the Nt bit updated
according to the translator role
Signed-off-by: ckishimo <carles.kishimoto@gmail.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