diff options
Diffstat (limited to 'ip/ip6tunnel.c')
| -rw-r--r-- | ip/ip6tunnel.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/ip/ip6tunnel.c b/ip/ip6tunnel.c index 999408ed..a1bf366b 100644 --- a/ip/ip6tunnel.c +++ b/ip/ip6tunnel.c @@ -46,24 +46,25 @@ static void usage(void) __attribute__((noreturn)); static void usage(void) { - fprintf(stderr, "Usage: ip -f inet6 tunnel { add | change | del | show } [ NAME ]\n"); - fprintf(stderr, " [ mode { ip6ip6 | ipip6 | ip6gre | vti6 | any } ]\n"); - fprintf(stderr, " [ remote ADDR local ADDR ] [ dev PHYS_DEV ]\n"); - fprintf(stderr, " [ encaplimit ELIM ]\n"); - fprintf(stderr, " [ hoplimit TTL ] [ tclass TCLASS ] [ flowlabel FLOWLABEL ]\n"); - fprintf(stderr, " [ dscp inherit ]\n"); - fprintf(stderr, " [ [no]allow-localremote ]\n"); - fprintf(stderr, " [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n"); - fprintf(stderr, "\n"); - fprintf(stderr, "Where: NAME := STRING\n"); - fprintf(stderr, " ADDR := IPV6_ADDRESS\n"); - fprintf(stderr, " ELIM := { none | 0..255 }(default=%d)\n", - IPV6_DEFAULT_TNL_ENCAP_LIMIT); - fprintf(stderr, " TTL := 0..255 (default=%d)\n", + fprintf(stderr, + "Usage: ip -f inet6 tunnel { add | change | del | show } [ NAME ]\n" + " [ mode { ip6ip6 | ipip6 | ip6gre | vti6 | any } ]\n" + " [ remote ADDR local ADDR ] [ dev PHYS_DEV ]\n" + " [ encaplimit ELIM ]\n" + " [ hoplimit TTL ] [ tclass TCLASS ] [ flowlabel FLOWLABEL ]\n" + " [ dscp inherit ]\n" + " [ [no]allow-localremote ]\n" + " [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" + "\n" + "Where: NAME := STRING\n" + " ADDR := IPV6_ADDRESS\n" + " ELIM := { none | 0..255 }(default=%d)\n" + " TTL := 0..255 (default=%d)\n" + " TCLASS := { 0x0..0xff | inherit }\n" + " FLOWLABEL := { 0x0..0xfffff | inherit }\n" + " KEY := { DOTTED_QUAD | NUMBER }\n", + IPV6_DEFAULT_TNL_ENCAP_LIMIT, DEFAULT_TNL_HOP_LIMIT); - fprintf(stderr, " TCLASS := { 0x0..0xff | inherit }\n"); - fprintf(stderr, " FLOWLABEL := { 0x0..0xfffff | inherit }\n"); - fprintf(stderr, " KEY := { DOTTED_QUAD | NUMBER }\n"); exit(-1); } |