bf4b7559a0
Description:
When changing the area from normal to NSSA, previous area's
ASBR router's type-5 also calculated and added to routing table along
with Type-7 lsas.
Made a change in route calculation such that it will not consider Type-5
lsas in calculation if it is originated from NSSA ASBR router.
These lsas will be age out at MAX age.
log:
frr(config-router)# do show ip route
Codes: K - kernel route, C - connected, S - static, R - RIP,
O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
T - Table, v - VNC, V - VNC-Direct, A - Babel, F - PBR,
f - OpenFabric,
> - selected route, * - FIB route, q - queued, r - rejected, b - backup
t - trapped, o - offload failure
K>* 0.0.0.0/0 [0/0] via 10.112.157.253, ens160, 00:32:47
C>* 10.112.156.0/23 is directly connected, ens160, 00:32:47
S>* 22.22.22.2/32 [1/0] is directly connected, ens192, weight 1, 00:20:03
O>* 33.33.33.0/24 [110/20] via 100.1.1.220, ens192, weight 1, 00:08:55
via 100.1.1.220, ens192, weight 1, 00:08:55
O 100.1.1.0/24 [110/10] is directly connected, ens192, weight 1, 00:21:32
C>* 100.1.1.0/24 is directly connected, ens192, 00:23:11
frr(config-router)# do show ip ospf route
============ OSPF network routing table ============
N 100.1.1.0/24 [10] area: 0.0.0.1
directly attached to ens192
============ OSPF router routing table =============
R 2.2.2.2 [10] area: 0.0.0.1, ASBR
via 100.1.1.220, ens192
============ OSPF external routing table ===========
N E2 33.33.33.0/24 [10/20] tag: 0
via 100.1.1.220, ens192
via 100.1.1.220, ens192
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
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| .github | ||
| alpine | ||
| babeld | ||
| bfdd | ||
| bgpd | ||
| debian | ||
| doc | ||
| docker | ||
| eigrpd | ||
| fpm | ||
| gdb | ||
| grpc | ||
| include | ||
| isisd | ||
| ldpd | ||
| lib | ||
| m4 | ||
| mlag | ||
| nhrpd | ||
| ospf6d | ||
| ospfclient | ||
| ospfd | ||
| pathd | ||
| pbrd | ||
| pceplib | ||
| pimd | ||
| pkgsrc | ||
| python | ||
| qpb | ||
| redhat | ||
| ripd | ||
| ripngd | ||
| sharpd | ||
| snapcraft | ||
| staticd | ||
| tests | ||
| tools | ||
| vrrpd | ||
| vtysh | ||
| watchfrr | ||
| yang | ||
| zebra | ||
| .clang-format | ||
| .dir-locals.el | ||
| .dockerignore | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .pylintrc | ||
| .travis.yml | ||
| bootstrap.sh | ||
| buildtest.sh | ||
| config.version.in | ||
| configure.ac | ||
| COPYING | ||
| COPYING-LGPLv2.1 | ||
| Makefile.am | ||
| README.md | ||
| stamp-h.in | ||
| version.h | ||
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