diff options
| author | itojun <itojun> | 2000-12-13 07:57:04 +0000 |
|---|---|---|
| committer | itojun <itojun> | 2000-12-13 07:57:04 +0000 |
| commit | f3b1a282845777b4e729ecfe5d0c8b8d669010c5 (patch) | |
| tree | 33ed3798dc1d2a164568922f10b8e9416f794ec4 /print-icmp6.c | |
| parent | 8e338956f8cd60e49364585bdfd2f9f5c89975da (diff) | |
| download | tcpdump-f3b1a282845777b4e729ecfe5d0c8b8d669010c5.tar.gz | |
add mobile-ip6 option handling. patches@tcpdump.org #113
from Timo Koskiahde.
Diffstat (limited to 'print-icmp6.c')
| -rw-r--r-- | print-icmp6.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/print-icmp6.c b/print-icmp6.c index 2283a161..b3d8ef97 100644 --- a/print-icmp6.c +++ b/print-icmp6.c @@ -21,7 +21,7 @@ #ifndef lint static const char rcsid[] = - "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.41 2000-11-12 15:16:16 itojun Exp $"; + "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.42 2000-12-13 07:57:05 itojun Exp $"; #endif #ifdef HAVE_CONFIG_H @@ -411,6 +411,7 @@ icmp6_opt_print(register const u_char *bp, int resid) register const struct nd_opt_prefix_info *opp; register const struct icmp6_opts_redirect *opr; register const struct nd_opt_mtu *opm; + register const struct nd_opt_advint *opa; register const u_char *ep; int opts_len; #if 0 @@ -476,9 +477,11 @@ icmp6_opt_print(register const u_char *bp, int resid) TCHECK(opp->nd_opt_pi_prefix); printf("(prefix info: "); /*)*/ if (opp->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ONLINK) - printf("L"); + printf("L"); if (opp->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_AUTO) - printf("A"); + printf("A"); + if (opp->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ROUTER) + printf("R"); if (opp->nd_opt_pi_flags_reserved) printf(" "); printf("valid_ltime="); @@ -522,6 +525,17 @@ icmp6_opt_print(register const u_char *bp, int resid) icmp6_opt_print((const u_char *)op + (op->nd_opt_len << 3), resid - (op->nd_opt_len << 3)); break; + case ND_OPT_ADVINT: + opa = (struct nd_opt_advint *)op; + TCHECK(opa->nd_opt_advint_advint); + printf("(advint: "); /*)*/ + printf("advint=%u", + (u_int32_t)ntohl(opa->nd_opt_advint_advint)); + /*(*/ + printf(")"); + icmp6_opt_print((const u_char *)op + (op->nd_opt_len << 3), + resid - (op->nd_opt_len << 3)); + break; default: opts_len = op->nd_opt_len; printf("(unknwon opt_type=%d, opt_len=%d)", |