Go to file
Donatas Abraitis 767aaa3a80 bgpd: Do not explicitly print MAXTTL value for ebgp-multihop vty output
1. Create /etc/frr/frr.conf
```
frr version 7.5
frr defaults traditional
hostname centos8.localdomain
no ip forwarding
no ipv6 forwarding
service integrated-vtysh-config
line vty
router bgp 4250001000
  neighbor 192.168.122.207 remote-as 65512
  neighbor 192.168.122.207 ebgp-multihop
```

2. Start FRR
`# systemctl start frr
`
3. Show running configuration. Note that FRR explicitly set and shows the default TTL (225)

```
Building configuration...

Current configuration:
!
frr version 7.5
frr defaults traditional
hostname centos8.localdomain
no ip forwarding
no ipv6 forwarding
service integrated-vtysh-config
!
router bgp 4250001000
 neighbor 192.168.122.207 remote-as 65512
 neighbor 192.168.122.207 ebgp-multihop 255
!
line vty
!
end
```
4. Copy initial frr.conf to frr.conf.new (no changes)
`# cp /etc/frr/frr.conf /root/frr.conf.new
`
5. Run frr-reload.sh:

```
$ /usr/lib/frr/frr-reload.py --test  /root/frr.conf.new
2023-08-20 20:15:48,050  INFO: Called via "Namespace(bindir='/usr/bin', confdir='/etc/frr', daemon='', debug=False, filename='/root/frr.conf.new', input=None, log_level='info', overwrite=False, pathspace=None, reload=False, rundir='/var/run/frr', stdout=False, test=True, vty_socket=None)"
2023-08-20 20:15:48,050  INFO: Loading Config object from file /root/frr.conf.new
2023-08-20 20:15:48,124  INFO: Loading Config object from vtysh show running

Lines To Delete
===============
router bgp 4250001000
 no neighbor 192.168.122.207 ebgp-multihop 255

Lines To Add
============
router bgp 4250001000
 neighbor 192.168.122.207 ebgp-multihop
```

Closes https://github.com/FRRouting/frr/issues/14242

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
2023-08-21 00:03:24 +03:00
.github github: Add rebase label on PR if it's > 50 commits behind 2023-05-09 09:37:23 +03:00
alpine docker: Use openssl instead of libressl 2023-07-31 11:04:30 +03:00
babeld Merge pull request #13333 from donaldsharp/vrf_bitmap_cleanup 2023-07-04 22:11:11 +03:00
bfdd bfdd: add debug flag around log 2023-07-28 12:38:02 -04:00
bgpd bgpd: Do not explicitly print MAXTTL value for ebgp-multihop vty output 2023-08-21 00:03:24 +03:00
debian debian: Add missing protobuf dependency 2023-08-01 00:48:26 +02:00
doc Merge pull request #14189 from donaldsharp/do_not_use_system_calls 2023-08-13 16:02:17 -05:00
docker docker: Install the apk packages regardless of the platform 2023-07-31 11:05:15 +03:00
eigrpd * : include event ptr in event_execute api 2023-07-25 10:17:48 -04:00
fpm *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
gdb *: Rename thread.[ch] to event.[ch] 2023-03-24 08:32:16 -04:00
grpc *: manual SPDX License ID conversions 2023-02-09 14:09:07 +01:00
include Merge pull request #12780 from opensourcerouting/spdx-license-id 2023-02-17 09:43:05 -05:00
isisd isisd: update Node-SID flag dynamically 2023-07-29 14:18:39 -03:00
ldpd ldpd: Stop and free synchronous Zebra client on destroy 2023-06-27 11:47:50 +03:00
lib Merge pull request #14204 from opensourcerouting/fix/clear_bgp 2023-08-16 09:25:23 -04:00
m4 build: fix sed regex in Lua macro 2022-12-08 12:39:17 +01:00
mgmtd lib: mgmtd: only clear pending for the in-progress command 2023-07-14 18:24:30 -04:00
mlag build: fix AM_LDFLAGS usage (and gcov) 2021-07-21 17:10:08 +02:00
nhrpd nhrpd: clean up locals in route zapi api 2023-07-10 16:43:53 -04:00
ospf6d * : include event ptr in event_execute api 2023-07-25 10:17:48 -04:00
ospfclient *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospfd ospfd: Delete q_space->vertex_list on No Backup Path 2023-08-19 18:38:14 +04:00
pathd pathd: Stop and free synchronous Zebra client on pathd termination 2023-06-26 16:31:53 +03:00
pbrd Merge pull request #14226 from Keelan10/fix-pbrd-leak 2023-08-20 22:32:21 +03:00
pceplib *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
pimd Merge pull request #14193 from donaldsharp/pim_vxlan_weirdness 2023-08-15 22:26:21 +05:30
pkgsrc mgmtd: Bringup MGMTD daemon and datastore module support 2023-03-21 22:08:32 -04:00
python mgmtd: fully implement debug flags for mgmtd and clients 2023-05-01 13:47:12 -04:00
qpb mgmtd: Bringup MGMTD daemon and datastore module support 2023-03-21 22:08:32 -04:00
redhat redhat: Require libyang 2.1.80 2023-07-20 21:54:22 +03:00
ripd Revert "ripd: Cleanup memory allocations on shutdown" 2023-06-15 17:43:40 +03:00
ripngd Merge pull request #13826 from opensourcerouting/fix/ripng_match_ipv6_acls 2023-06-27 11:31:23 -04:00
sharpd sharpd: allow sharpd to install non-recursive routes 2023-07-10 16:43:53 -04:00
snapcraft snapcraft: Use libyang 2.1.80 2023-07-20 21:46:38 +03:00
staticd staticd: fix comparison of nexthop-vrf 2023-08-04 18:24:51 +03:00
tests Merge pull request #14181 from opensourcerouting/fix/bgpd_labeled_unicast_set_explicit_null 2023-08-16 09:25:49 -04:00
tools tools: fix key chain reload removal 2023-07-27 10:47:23 -03:00
vrrpd Merge pull request #13731 from cyberstorm-mauritius/cid1519841 2023-06-21 23:15:41 +05:30
vtysh vtysh: Print uniq lines when parsing no service ... 2023-08-11 18:25:43 +03:00
watchfrr *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
yang zebra, yang: add an mpls leaf to interface 2023-08-10 18:13:21 +02:00
zebra Merge pull request #14223 from donaldsharp/interface_fies 2023-08-18 11:56:20 -04:00
.clang-format lib: add dynamic array type 2023-06-27 18:00:56 -04:00
.dockerignore docker: Make docker image on CentOS 7 2019-11-26 19:29:30 +00:00
.flake8 style: add format checker config that matches FRR style standards 2023-04-18 05:18:26 -04:00
.git-blame-ignore-revs tools: Ignore mass renaming of topotests for git blame 2021-05-11 14:14:26 +03:00
.gitignore doc: configure: add configure option to generate .ccls file 2023-05-18 09:32:32 -04:00
.isort.cfg style: add format checker config that matches FRR style standards 2023-04-18 05:18:26 -04:00
.pylintrc style: add format checker config that matches FRR style standards 2023-04-18 05:18:26 -04:00
.travis.yml lib: libyang2 add missed conversion 2021-05-17 22:13:59 -04:00
bootstrap.sh build: turn on automake warnings (& symlinks) 2021-04-21 15:42:37 +02:00
buildtest.sh *: manual SPDX License ID conversions 2023-02-09 14:09:07 +01:00
config.version.in build: carry --with-pkg-extra-version into tarballs 2018-10-24 15:11:50 +02:00
configure.ac build: disable warning for m$ extension use 2023-07-06 18:07:47 -04:00
COPYING *: sort out & explain licenses used in FRR 2023-02-09 12:46:13 +01:00
Makefile.am build: clean up mgmtd lib protobuf make syntax 2023-03-27 16:44:27 -04:00
README.md doc: Fix the link that points to Slack invitation in README 2022-03-24 13:13:37 +02:00
stamp-h.in Initial revision 2002-12-13 20:15:29 +00:00
version.h build: make builddir include path consistent 2021-04-21 15:42:33 +02:00

Icon

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