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-rw-r--r--lib/libfrr.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/libfrr.c b/lib/libfrr.c
index d1a9f0b1c..261d3aa87 100644
--- a/lib/libfrr.c
+++ b/lib/libfrr.c
@@ -108,6 +108,9 @@ static const struct option lo_always[] = {
{ "module", no_argument, NULL, 'M' },
{ "profile", required_argument, NULL, 'F' },
{ "pathspace", required_argument, NULL, 'N' },
+#ifdef HAVE_NETLINK
+ { "vrfwnetns", no_argument, NULL, 'w' },
+#endif
{ "vrfdefaultname", required_argument, NULL, 'o' },
{ "graceful_restart", optional_argument, NULL, 'K' },
{ "vty_socket", required_argument, NULL, OPTION_VTYSOCK },
@@ -120,6 +123,9 @@ static const struct option lo_always[] = {
{ NULL }
};
static const struct optspec os_always = {
+#ifdef HAVE_NETLINK
+ "w"
+#endif
"hvdM:F:N:o:K::",
" -h, --help Display this help and exit\n"
" -v, --version Print program version\n"
@@ -127,6 +133,9 @@ static const struct optspec os_always = {
" -M, --module Load specified module\n"
" -F, --profile Use specified configuration profile\n"
" -N, --pathspace Insert prefix into config & socket paths\n"
+#ifdef HAVE_NETLINK
+ " -w, --vrfwnetns Use network namespaces for VRFs\n"
+#endif
" -o, --vrfdefaultname Set default VRF name.\n"
" -K, --graceful_restart FRR starting in Graceful Restart mode, with optional route-cleanup timer\n"
" --vty_socket Override vty socket path\n"
@@ -516,6 +525,11 @@ static int frr_opt(int opt)
snprintf(frr_zclientpath, sizeof(frr_zclientpath),
ZAPI_SOCK_NAME);
break;
+#ifdef HAVE_NETLINK
+ case 'w':
+ vrf_configure_backend(VRF_BACKEND_NETNS);
+ break;
+#endif
case 'o':
vrf_set_default_name(optarg);
break;