From Victor Oppleman: add support for RFC 1393 traceroute.

[tcpdump] / print-ip.c

diff --git a/print-ip.c b/print-ip.c
index 6a05a5096f3fa470db995b013a4de2e75513c2e9..196489591c131e1b79878196ebd77a901ed6b91f 100644 (file)
--- a/print-ip.c
+++ b/print-ip.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.149.2.6 2006-02-19 05:01:07 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.149.2.9 2007-09-14 01:30:02 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -50,6 +50,7 @@ struct tok ip_option_values[] = {
     { IPOPT_SSRR, "SSRR" },
     { IPOPT_LSRR, "LSRR" },
     { IPOPT_RA, "RA" },
+    { IPOPT_RFC1393, "traceroute" },
     { 0, NULL }
 };
 
@@ -633,7 +634,7 @@ ip_print(netdissect_options *ndo,
             }
 
             if (ipds->ip->ip_ttl >= 1)
-                (void)printf(", ttl %3u", ipds->ip->ip_ttl);    
+                (void)printf(", ttl %u", ipds->ip->ip_ttl);    
 
            /*
             * for the firewall guys, print id, offset.
@@ -641,14 +642,14 @@ ip_print(netdissect_options *ndo,
             * For unfragmented datagrams, note the don't fragment flag.
             */
 
-           (void)printf(", id %u, offset %u, flags [%s], proto: %s (%u)",
+           (void)printf(", id %u, offset %u, flags [%s], proto %s (%u)",
                          EXTRACT_16BITS(&ipds->ip->ip_id),
                          (ipds->off & 0x1fff) * 8,
-                         bittok2str(ip_frag_values, "none", ipds->off&0xe000 ),
+                         bittok2str(ip_frag_values, "none", ipds->off&0xe000),
                          tok2str(ipproto_values,"unknown",ipds->ip->ip_p),
                          ipds->ip->ip_p);
 
-            (void)printf(", length: %u", EXTRACT_16BITS(&ipds->ip->ip_len));
+            (void)printf(", length %u", EXTRACT_16BITS(&ipds->ip->ip_len));
 
             if ((hlen - sizeof(struct ip)) > 0) {
                 printf(", options (");