270e66a2ce
This patch solves 2 Segment Routing prefix bugs: - If Segment Routing is not enabled in the initial configuration, Extended Prefix Opaque LSA is not flood. This is due to a control flag which is set only when Segment Routing is enabled at startup and not latter. - Attempting to modify Segment Routing prefix flag e.g. adding or removing no-php or explicit-null flag, doesn't work as expected: Corresponding entry in the MPLS table is not updated, Extended Prefix Opaque LSA carry wrong flag value, and neighbor set a wrong configuration in the MPLS table for this Segment Routing prefix. The first bug is corrected in ospfd/ospf_ext.c: - Flag setting is moved from ospf_ext_ism_change() to set_ext_prefix() function The seconf one is corrected in ospfd/ospf_sr.c: - For self node, previous MPLS entry is removed if needed and flag reset before setting the new Segment Routing prefix configuration - For neighbor node, srnext field of sr_prefix structure is always set and not only for new SR Prefix. Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.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