From 1e4be52bf285f1c520cd2c313dab03b8d3ff1ada Mon Sep 17 00:00:00 2001 From: William Tu Date: Tue, 26 Dec 2017 10:31:16 -0800 Subject: [PATCH] erspan: add erspan usage description The patch adds erspan usage description, so 'ip link help erspan' and 'ip link help ip6erspan' shows the options. Signed-off-by: William Tu Signed-off-by: David Ahern --- ip/link_gre.c | 4 ++++ ip/link_gre6.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/ip/link_gre.c b/ip/link_gre.c index 0b9c71ba..65ad8bad 100644 --- a/ip/link_gre.c +++ b/ip/link_gre.c @@ -44,7 +44,11 @@ static void print_usage(FILE *f) " [ [no]encap-csum6 ]\n" " [ [no]encap-remcsum ]\n" " [ fwmark MARK ]\n" + " [ erspan_ver version ]\n" " [ erspan IDX ]\n" + " [ erspan_dir { ingress | egress } ]\n" + " [ erspan_hwid hwid ]\n" + " [ external ]\n" "\n" "Where: ADDR := { IP_ADDRESS | any }\n" " TOS := { NUMBER | inherit }\n" diff --git a/ip/link_gre6.c b/ip/link_gre6.c index e4a8e1f5..cb621806 100644 --- a/ip/link_gre6.c +++ b/ip/link_gre6.c @@ -52,7 +52,11 @@ static void print_usage(FILE *f) " [ [no]encap-csum ]\n" " [ [no]encap-csum6 ]\n" " [ [no]encap-remcsum ]\n" + " [ erspan_ver version ]\n" " [ erspan IDX ]\n" + " [ erspan_dir { ingress | egress } ]\n" + " [ erspan_hwid hwid ]\n" + " [ external ]\n" "\n" "Where: ADDR := IPV6_ADDRESS\n" " TTL := { 0..255 } (default=%d)\n"