diff options
| -rw-r--r-- | bgpd/bgp_main.c | 32 | ||||
| -rw-r--r-- | doc/user/bgp.rst | 2 |
2 files changed, 17 insertions, 17 deletions
diff --git a/bgpd/bgp_main.c b/bgpd/bgp_main.c index 97658d340b..35600edee3 100644 --- a/bgpd/bgp_main.c +++ b/bgpd/bgp_main.c @@ -63,18 +63,16 @@ DEFINE_HOOK(bgp_hook_vrf_update, (struct vrf *vrf, bool enabled), (vrf, enabled)); /* bgpd options, we use GNU getopt library. */ -static const struct option longopts[] = { - { "bgp_port", required_argument, NULL, 'p' }, - { "listenon", required_argument, NULL, 'l' }, - { "no_kernel", no_argument, NULL, 'n' }, - { "skip_runas", no_argument, NULL, 'S' }, - { "ecmp", required_argument, NULL, 'e' }, - { "int_num", required_argument, NULL, 'I' }, - { "no_zebra", no_argument, NULL, 'Z' }, - { "socket_size", required_argument, NULL, 's' }, - { "v6-with-v4-nexthops", no_argument, NULL, 'v' }, - { 0 } -}; +static const struct option longopts[] = { { "bgp_port", required_argument, NULL, 'p' }, + { "listenon", required_argument, NULL, 'l' }, + { "no_kernel", no_argument, NULL, 'n' }, + { "skip_runas", no_argument, NULL, 'S' }, + { "ecmp", required_argument, NULL, 'e' }, + { "int_num", required_argument, NULL, 'I' }, + { "no_zebra", no_argument, NULL, 'Z' }, + { "socket_size", required_argument, NULL, 's' }, + { "v6-with-v4-nexthops", no_argument, NULL, 'x' }, + { 0 } }; /* signal definitions */ void sighup(void); @@ -424,11 +422,12 @@ int main(int argc, char **argv) int buffer_size = BGP_SOCKET_SNDBUF_SIZE; char *address; struct listnode *node; + bool v6_with_v4_nexthops = false; addresses->cmp = (int (*)(void *, void *))strcmp; frr_preinit(&bgpd_di, argc, argv); - frr_opt_add("p:l:SnZe:I:s:" DEPRECATED_OPTIONS, longopts, + frr_opt_add("p:l:SnZe:I:s:x" DEPRECATED_OPTIONS, longopts, " -p, --bgp_port Set BGP listen port number (0 means do not listen).\n" " -l, --listenon Listen on specified address (implies -n)\n" " -n, --no_kernel Do not install route to kernel.\n" @@ -437,7 +436,7 @@ int main(int argc, char **argv) " -e, --ecmp Specify ECMP to use.\n" " -I, --int_num Set instance number (label-manager)\n" " -s, --socket_size Set BGP peer socket send buffer size\n" - " , --v6-with-v4-nexthop Allow BGP to form v6 neighbors using v4 nexthops\n"); + " -x, --v6-with-v4-nexthop Allow BGP to form v6 neighbors using v4 nexthops\n"); /* Command line argument treatment. */ while (1) { @@ -499,8 +498,8 @@ int main(int argc, char **argv) case 's': buffer_size = atoi(optarg); break; - case 'v': - bm->v6_with_v4_nexthops = true; + case 'x': + v6_with_v4_nexthops = true; break; default: frr_help_exit(1); @@ -512,6 +511,7 @@ int main(int argc, char **argv) /* BGP master init. */ bgp_master_init(frr_init(), buffer_size, addresses); bm->port = bgp_port; + bm->v6_with_v4_nexthops = v6_with_v4_nexthops; if (bgp_port == 0) bgp_option_set(BGP_OPT_NO_LISTEN); if (no_fib_flag || no_zebra_flag) diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst index 150a915e3a..49d5cac4a5 100644 --- a/doc/user/bgp.rst +++ b/doc/user/bgp.rst @@ -83,7 +83,7 @@ be specified (:ref:`common-invocation-options`). be done to see if this is helping or not at the scale you are running at. -.. option:: --v6-with-v4-nexthops +.. option:: -x, --v6-with-v4-nexthops Allow BGP to peer in the V6 afi, when the interface only has v4 addresses. This allows bgp to install the v6 routes with a v6 nexthop that has the |