![]() In RFC 2328 OSPF Version 2, Section 12.4.3.1 "Originating summary-LSAs into stub areas" mentions that the stub areas should not import external routes and instead should generate a 'default summary-LSA' set to default destination. > In a stub area, instead of importing external routes > each area border router originates a "default summary- > LSA" into the area. The Link State ID for the default > summary-LSA is set to DefaultDestination, and the metric > set to the (per-area) configurable parameter > StubDefaultCost. Note that StubDefaultCost need not be > configured identically in all of the stub area's area > border routers. Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org> |
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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