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author | Donatas Abraitis <donatas.abraitis@gmail.com> | 2019-10-20 11:09:42 +0200 |
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committer | GitHub <noreply@github.com> | 2019-10-20 11:09:42 +0200 |
commit | acf061a9ab9284b7ebf6dffbe2cf5ea6ed9052da (patch) | |
tree | e2321f97af25c15a62ccd76b98123d0c9a00fec2 /doc/user | |
parent | Merge pull request #5184 from sworleys/Kernel-Route-Update (diff) | |
parent | doc: Add cli options for bgp to documentation (diff) | |
download | frr-acf061a9ab9284b7ebf6dffbe2cf5ea6ed9052da.tar.xz frr-acf061a9ab9284b7ebf6dffbe2cf5ea6ed9052da.zip |
Merge pull request #5108 from donaldsharp/sendbuffer_size_bgp
Sendbuffer size bgp
Diffstat (limited to 'doc/user')
-rw-r--r-- | doc/user/bgp.rst | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst index b8c216ff8..b916fcf41 100644 --- a/doc/user/bgp.rst +++ b/doc/user/bgp.rst @@ -35,6 +35,44 @@ be specified (:ref:`common-invocation-options`). of ``0.0.0.0`` / ``::``. This can be useful to constrain bgpd to an internal address, or to run multiple bgpd processes on one host. +.. option:: -n, --no_kernel + + Do not install learned routes into the linux kernel. This option is useful + for a route-reflector environment or if you are running multiple bgp + processes in the same namespace. This option is different than the --no_zebra + option in that a ZAPI connection is made. + +.. option:: -S, --skip_runas + + Skip the normal process of checking capabilities and changing user and group + information. + +.. option:: -e, --ecmp + + Run BGP with a limited ecmp capability, that is different than what BGP + was compiled with. The value specified must be greater than 0 and less + than or equal to the MULTIPATH_NUM specified on compilation. + +.. option:: -Z, --no_zebra + + Do not communicate with zebra at all. This is different than the --no_kernel + option in that we do not even open a ZAPI connection to the zebra process. + +.. option:: -s, --socket_size + + When opening tcp connections to our peers, set the socket send buffer + size that the kernel will use for the peers socket. This option + is only really useful at a very large scale. Experimentation should + be done to see if this is helping or not at the scale you are running + at. + +LABEL MANAGER +------------- + +.. option:: -I, --int_num + + Set zclient id. This is required when using Zebra label manager in proxy mode. + .. _bgp-basic-concepts: Basic Concepts |