diff options
Diffstat (limited to 'ip/iplink.c')
| -rw-r--r-- | ip/iplink.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/ip/iplink.c b/ip/iplink.c index 1fc3dcfd..a4132fa5 100644 --- a/ip/iplink.c +++ b/ip/iplink.c @@ -36,9 +36,14 @@ static void usage(void) __attribute__((noreturn)); void iplink_usage(void) { - fprintf(stderr, "Usage: ip link set DEVICE { up | down | arp { on | off } |\n"); + fprintf(stderr, "Usage: ip link set DEVICE { up | down |\n"); + fprintf(stderr, " arp { on | off } |\n"); fprintf(stderr, " dynamic { on | off } |\n"); - fprintf(stderr, " multicast { on | off } | txqueuelen PACKETS |\n"); + fprintf(stderr, " multicast { on | off } |\n"); + fprintf(stderr, " allmulticast { on | off } |\n"); + fprintf(stderr, " promisc { on | off } |\n"); + fprintf(stderr, " trailers { on | off } |\n"); + fprintf(stderr, " txqueuelen PACKETS |\n"); fprintf(stderr, " name NEWNAME |\n"); fprintf(stderr, " address LLADDR | broadcast LLADDR |\n"); fprintf(stderr, " mtu MTU }\n"); @@ -298,6 +303,33 @@ static int do_set(int argc, char **argv) flags &= ~IFF_MULTICAST; } else return on_off("multicast"); + } else if (strcmp(*argv, "allmulticast") == 0) { + NEXT_ARG(); + mask |= IFF_ALLMULTI; + if (strcmp(*argv, "on") == 0) { + flags |= IFF_ALLMULTI; + } else if (strcmp(*argv, "off") == 0) { + flags &= ~IFF_ALLMULTI; + } else + return on_off("allmulticast"); + } else if (strcmp(*argv, "promisc") == 0) { + NEXT_ARG(); + mask |= IFF_PROMISC; + if (strcmp(*argv, "on") == 0) { + flags |= IFF_PROMISC; + } else if (strcmp(*argv, "off") == 0) { + flags &= ~IFF_PROMISC; + } else + return on_off("promisc"); + } else if (strcmp(*argv, "trailers") == 0) { + NEXT_ARG(); + mask |= IFF_NOTRAILERS; + if (strcmp(*argv, "off") == 0) { + flags |= IFF_NOTRAILERS; + } else if (strcmp(*argv, "on") == 0) { + flags &= ~IFF_NOTRAILERS; + } else + return on_off("trailers"); } else if (strcmp(*argv, "arp") == 0) { NEXT_ARG(); mask |= IFF_NOARP; |