*/
#ifndef lint
-static const char rcsid[] =
- "@(#) $Header: /tcpdump/master/tcpdump/print-udp.c,v 1.61 1999-10-17 21:37:16 mcr Exp $ (LBL)";
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-udp.c,v 1.140 2007-03-27 10:44:09 hannes Exp $ (LBL)";
#endif
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#define __FAVOR_BSD
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/udp.h>
+#include <tcpdump-stdinc.h>
-#ifdef NOERROR
-#undef NOERROR /* Solaris sucks */
-#endif
-#ifdef T_UNSPEC
-#undef T_UNSPEC /* SINIX does too */
-#endif
-#include <arpa/nameser.h>
#ifdef SEGSIZE
#undef SEGSIZE
#endif
#include <arpa/tftp.h>
-#include <rpc/rpc.h>
-
#include <stdio.h>
+#include <string.h>
#include "interface.h"
#include "addrtoname.h"
+#include "extract.h"
#include "appletalk.h"
-#include "nfsv2.h"
+#include "udp.h"
+
+#include "ip.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+#include "ipproto.h"
+#include "rpc_auth.h"
+#include "rpc_msg.h"
+
+#include "nameser.h"
+#include "nfs.h"
#include "bootp.h"
struct rtcphdr {
- u_short rh_flags; /* T:2 P:1 CNT:5 PT:8 */
- u_short rh_len; /* length of message (in words) */
- u_int rh_ssrc; /* synchronization src id */
+ u_int16_t rh_flags; /* T:2 P:1 CNT:5 PT:8 */
+ u_int16_t rh_len; /* length of message (in words) */
+ u_int32_t rh_ssrc; /* synchronization src id */
};
typedef struct {
- u_int upper; /* more significant 32 bits */
- u_int lower; /* less significant 32 bits */
+ u_int32_t upper; /* more significant 32 bits */
+ u_int32_t lower; /* less significant 32 bits */
} ntp64;
/*
*/
struct rtcp_sr {
ntp64 sr_ntp; /* 64-bit ntp timestamp */
- u_int sr_ts; /* reference media timestamp */
- u_int sr_np; /* no. packets sent */
- u_int sr_nb; /* no. bytes sent */
+ u_int32_t sr_ts; /* reference media timestamp */
+ u_int32_t sr_np; /* no. packets sent */
+ u_int32_t sr_nb; /* no. bytes sent */
};
/*
* Time stamps are middle 32-bits of ntp timestamp.
*/
struct rtcp_rr {
- u_int rr_srcid; /* sender being reported */
- u_int rr_nl; /* no. packets lost */
- u_int rr_ls; /* extended last seq number received */
- u_int rr_dv; /* jitter (delay variance) */
- u_int rr_lsr; /* orig. ts from last rr from this src */
- u_int rr_dlsr; /* time from recpt of last rr to xmit time */
+ u_int32_t rr_srcid; /* sender being reported */
+ u_int32_t rr_nl; /* no. packets lost */
+ u_int32_t rr_ls; /* extended last seq number received */
+ u_int32_t rr_dv; /* jitter (delay variance) */
+ u_int32_t rr_lsr; /* orig. ts from last rr from this src */
+ u_int32_t rr_dlsr; /* time from recpt of last rr to xmit time */
};
/*XXX*/
#define RTCP_PT_APP 204
static void
-vat_print(const void *hdr, u_int len, register const struct udphdr *up)
+vat_print(const void *hdr, register const struct udphdr *up)
{
/* vat/vt audio */
- u_int ts = *(u_short *)hdr;
+ u_int ts = *(u_int16_t *)hdr;
if ((ts & 0xf060) != 0) {
/* probably vt */
- (void)printf(" udp/vt %u %d / %d",
- (u_int32_t)(ntohs(up->uh_ulen) - sizeof(*up)),
+ (void)printf("udp/vt %u %d / %d",
+ (u_int32_t)(EXTRACT_16BITS(&up->uh_ulen) - sizeof(*up)),
ts & 0x3ff, ts >> 10);
} else {
/* probably vat */
- u_int i0 = ntohl(((u_int *)hdr)[0]);
- u_int i1 = ntohl(((u_int *)hdr)[1]);
- printf(" udp/vat %u c%d %u%s",
- (u_int32_t)(ntohs(up->uh_ulen) - sizeof(*up) - 8),
+ u_int32_t i0 = EXTRACT_32BITS(&((u_int *)hdr)[0]);
+ u_int32_t i1 = EXTRACT_32BITS(&((u_int *)hdr)[1]);
+ printf("udp/vat %u c%d %u%s",
+ (u_int32_t)(EXTRACT_16BITS(&up->uh_ulen) - sizeof(*up) - 8),
i0 & 0xffff,
i1, i0 & 0x800000? "*" : "");
/* audio format */
/* rtp v1 or v2 */
u_int *ip = (u_int *)hdr;
u_int hasopt, hasext, contype, hasmarker;
- u_int i0 = ntohl(((u_int *)hdr)[0]);
- u_int i1 = ntohl(((u_int *)hdr)[1]);
- u_int dlen = ntohs(up->uh_ulen) - sizeof(*up) - 8;
+ u_int32_t i0 = EXTRACT_32BITS(&((u_int *)hdr)[0]);
+ u_int32_t i1 = EXTRACT_32BITS(&((u_int *)hdr)[1]);
+ u_int dlen = EXTRACT_16BITS(&up->uh_ulen) - sizeof(*up) - 8;
const char * ptype;
ip += 2;
ip += 1;
len -= 1;
}
- printf(" udp/%s %d c%d %s%s %d %u",
+ printf("udp/%s %d c%d %s%s %d %u",
ptype,
dlen,
contype,
i0 & 0xffff,
i1);
if (vflag) {
- printf(" %u", i1);
+ printf(" %u", EXTRACT_32BITS(&((u_int *)hdr)[2]));
if (hasopt) {
u_int i2, optlen;
do {
struct rtcp_sr *sr;
struct rtcphdr *rh = (struct rtcphdr *)hdr;
u_int len;
- u_short flags;
+ u_int16_t flags;
int cnt;
double ts, dts;
if ((u_char *)(rh + 1) > ep) {
printf(" [|rtcp]");
return (ep);
}
- len = (ntohs(rh->rh_len) + 1) * 4;
- flags = ntohs(rh->rh_flags);
+ len = (EXTRACT_16BITS(&rh->rh_len) + 1) * 4;
+ flags = EXTRACT_16BITS(&rh->rh_flags);
cnt = (flags >> 8) & 0x1f;
switch (flags & 0xff) {
case RTCP_PT_SR:
if (len != cnt * sizeof(*rr) + sizeof(*sr) + sizeof(*rh))
printf(" [%d]", len);
if (vflag)
- printf(" %u", (u_int32_t)ntohl(rh->rh_ssrc));
+ printf(" %u", EXTRACT_32BITS(&rh->rh_ssrc));
if ((u_char *)(sr + 1) > ep) {
printf(" [|rtcp]");
return (ep);
}
- ts = (double)((u_int32_t)ntohl(sr->sr_ntp.upper)) +
- ((double)((u_int32_t)ntohl(sr->sr_ntp.lower)) /
+ ts = (double)(EXTRACT_32BITS(&sr->sr_ntp.upper)) +
+ ((double)(EXTRACT_32BITS(&sr->sr_ntp.lower)) /
4294967296.0);
- printf(" @%.2f %u %up %ub", ts, (u_int32_t)ntohl(sr->sr_ts),
- (u_int32_t)ntohl(sr->sr_np), (u_int32_t)ntohl(sr->sr_nb));
+ printf(" @%.2f %u %up %ub", ts, EXTRACT_32BITS(&sr->sr_ts),
+ EXTRACT_32BITS(&sr->sr_np), EXTRACT_32BITS(&sr->sr_nb));
rr = (struct rtcp_rr *)(sr + 1);
break;
case RTCP_PT_RR:
printf(" [%d]", len);
rr = (struct rtcp_rr *)(rh + 1);
if (vflag)
- printf(" %u", (u_int32_t)ntohl(rh->rh_ssrc));
+ printf(" %u", EXTRACT_32BITS(&rh->rh_ssrc));
break;
case RTCP_PT_SDES:
printf(" sdes %d", len);
if (vflag)
- printf(" %u", (u_int32_t)ntohl(rh->rh_ssrc));
+ printf(" %u", EXTRACT_32BITS(&rh->rh_ssrc));
cnt = 0;
break;
case RTCP_PT_BYE:
printf(" bye %d", len);
if (vflag)
- printf(" %u", (u_int32_t)ntohl(rh->rh_ssrc));
+ printf(" %u", EXTRACT_32BITS(&rh->rh_ssrc));
cnt = 0;
break;
default:
return (ep);
}
if (vflag)
- printf(" %u", (u_int32_t)ntohl(rr->rr_srcid));
- ts = (double)((u_int32_t)ntohl(rr->rr_lsr)) / 65536.;
- dts = (double)((u_int32_t)ntohl(rr->rr_dlsr)) / 65536.;
+ printf(" %u", EXTRACT_32BITS(&rr->rr_srcid));
+ ts = (double)(EXTRACT_32BITS(&rr->rr_lsr)) / 65536.;
+ dts = (double)(EXTRACT_32BITS(&rr->rr_dlsr)) / 65536.;
printf(" %ul %us %uj @%.2f+%.2f",
- (u_int32_t)ntohl(rr->rr_nl) & 0x00ffffff,
- (u_int32_t)ntohl(rr->rr_ls),
- (u_int32_t)ntohl(rr->rr_dv), ts, dts);
+ EXTRACT_32BITS(&rr->rr_nl) & 0x00ffffff,
+ EXTRACT_32BITS(&rr->rr_ls),
+ EXTRACT_32BITS(&rr->rr_dv), ts, dts);
}
return (hdr + len);
}
-/* XXX probably should use getservbyname() and cache answers */
-#define TFTP_PORT 69 /*XXX*/
-#define KERBEROS_PORT 88 /*XXX*/
-#define SUNRPC_PORT 111 /*XXX*/
-#define SNMP_PORT 161 /*XXX*/
-#define NTP_PORT 123 /*XXX*/
-#define SNMPTRAP_PORT 162 /*XXX*/
-#define RIP_PORT 520 /*XXX*/
-#define KERBEROS_SEC_PORT 750 /*XXX*/
+static int udp_cksum(register const struct ip *ip,
+ register const struct udphdr *up,
+ register u_int len)
+{
+ union phu {
+ struct phdr {
+ u_int32_t src;
+ u_int32_t dst;
+ u_char mbz;
+ u_char proto;
+ u_int16_t len;
+ } ph;
+ u_int16_t pa[6];
+ } phu;
+ register const u_int16_t *sp;
+
+ /* pseudo-header.. */
+ phu.ph.len = htons((u_int16_t)len);
+ phu.ph.mbz = 0;
+ phu.ph.proto = IPPROTO_UDP;
+ memcpy(&phu.ph.src, &ip->ip_src.s_addr, sizeof(u_int32_t));
+ if (IP_HL(ip) == 5)
+ memcpy(&phu.ph.dst, &ip->ip_dst.s_addr, sizeof(u_int32_t));
+ else
+ phu.ph.dst = ip_finddst(ip);
+
+ sp = &phu.pa[0];
+ return in_cksum((u_short *)up, len,
+ sp[0]+sp[1]+sp[2]+sp[3]+sp[4]+sp[5]);
+}
+
+#ifdef INET6
+static int udp6_cksum(const struct ip6_hdr *ip6, const struct udphdr *up,
+ u_int len)
+{
+ size_t i;
+ register const u_int16_t *sp;
+ u_int32_t sum;
+ union {
+ struct {
+ struct in6_addr ph_src;
+ struct in6_addr ph_dst;
+ u_int32_t ph_len;
+ u_int8_t ph_zero[3];
+ u_int8_t ph_nxt;
+ } ph;
+ u_int16_t pa[20];
+ } phu;
+
+ /* pseudo-header */
+ memset(&phu, 0, sizeof(phu));
+ phu.ph.ph_src = ip6->ip6_src;
+ phu.ph.ph_dst = ip6->ip6_dst;
+ phu.ph.ph_len = htonl(len);
+ phu.ph.ph_nxt = IPPROTO_UDP;
+
+ sum = 0;
+ for (i = 0; i < sizeof(phu.pa) / sizeof(phu.pa[0]); i++)
+ sum += phu.pa[i];
+
+ sp = (const u_int16_t *)up;
+
+ for (i = 0; i < (len & ~1); i += 2)
+ sum += *sp++;
+
+ if (len & 1)
+ sum += htons((*(const u_int8_t *)sp) << 8);
+
+ while (sum > 0xffff)
+ sum = (sum & 0xffff) + (sum >> 16);
+ sum = ~sum & 0xffff;
+
+ return (sum);
+}
+#endif
+
+static void
+udpipaddr_print(const struct ip *ip, int sport, int dport)
+{
+#ifdef INET6
+ const struct ip6_hdr *ip6;
+
+ if (IP_V(ip) == 6)
+ ip6 = (const struct ip6_hdr *)ip;
+ else
+ ip6 = NULL;
+
+ if (ip6) {
+ if (ip6->ip6_nxt == IPPROTO_UDP) {
+ if (sport == -1) {
+ (void)printf("%s > %s: ",
+ ip6addr_string(&ip6->ip6_src),
+ ip6addr_string(&ip6->ip6_dst));
+ } else {
+ (void)printf("%s.%s > %s.%s: ",
+ ip6addr_string(&ip6->ip6_src),
+ udpport_string(sport),
+ ip6addr_string(&ip6->ip6_dst),
+ udpport_string(dport));
+ }
+ } else {
+ if (sport != -1) {
+ (void)printf("%s > %s: ",
+ udpport_string(sport),
+ udpport_string(dport));
+ }
+ }
+ } else
+#endif /*INET6*/
+ {
+ if (ip->ip_p == IPPROTO_UDP) {
+ if (sport == -1) {
+ (void)printf("%s > %s: ",
+ ipaddr_string(&ip->ip_src),
+ ipaddr_string(&ip->ip_dst));
+ } else {
+ (void)printf("%s.%s > %s.%s: ",
+ ipaddr_string(&ip->ip_src),
+ udpport_string(sport),
+ ipaddr_string(&ip->ip_dst),
+ udpport_string(dport));
+ }
+ } else {
+ if (sport != -1) {
+ (void)printf("%s > %s: ",
+ udpport_string(sport),
+ udpport_string(dport));
+ }
+ }
+ }
+}
void
-udp_print(register const u_char *bp, u_int length, register const u_char *bp2)
+udp_print(register const u_char *bp, u_int length,
+ register const u_char *bp2, int fragmented)
{
register const struct udphdr *up;
register const struct ip *ip;
register const u_char *cp;
register const u_char *ep = bp + length;
- u_short sport, dport, ulen;
+ u_int16_t sport, dport, ulen;
+#ifdef INET6
+ register const struct ip6_hdr *ip6;
+#endif
if (ep > snapend)
ep = snapend;
up = (struct udphdr *)bp;
ip = (struct ip *)bp2;
+#ifdef INET6
+ if (IP_V(ip) == 6)
+ ip6 = (struct ip6_hdr *)bp2;
+ else
+ ip6 = NULL;
+#endif /*INET6*/
cp = (u_char *)(up + 1);
- if (cp > snapend) {
- printf("[|udp]");
+ if (!TTEST(up->uh_dport)) {
+ udpipaddr_print(ip, -1, -1);
+ (void)printf("[|udp]");
return;
}
+
+ sport = EXTRACT_16BITS(&up->uh_sport);
+ dport = EXTRACT_16BITS(&up->uh_dport);
+
if (length < sizeof(struct udphdr)) {
- (void)printf(" truncated-udp %d", length);
+ udpipaddr_print(ip, sport, dport);
+ (void)printf("truncated-udp %d", length);
return;
}
length -= sizeof(struct udphdr);
- sport = ntohs(up->uh_sport);
- dport = ntohs(up->uh_dport);
- ulen = ntohs(up->uh_ulen);
+ if (cp > snapend) {
+ udpipaddr_print(ip, sport, dport);
+ (void)printf("[|udp]");
+ return;
+ }
+
+ ulen = EXTRACT_16BITS(&up->uh_ulen);
+ if (ulen < 8) {
+ udpipaddr_print(ip, sport, dport);
+ (void)printf("truncated-udplength %d", ulen);
+ return;
+ }
if (packettype) {
- register struct rpc_msg *rp;
- enum msg_type direction;
+ register struct sunrpc_msg *rp;
+ enum sunrpc_msg_type direction;
switch (packettype) {
case PT_VAT:
- (void)printf("%s.%s > %s.%s:",
- ipaddr_string(&ip->ip_src),
- udpport_string(sport),
- ipaddr_string(&ip->ip_dst),
- udpport_string(dport));
- vat_print((void *)(up + 1), length, up);
+ udpipaddr_print(ip, sport, dport);
+ vat_print((void *)(up + 1), up);
break;
case PT_WB:
- (void)printf("%s.%s > %s.%s:",
- ipaddr_string(&ip->ip_src),
- udpport_string(sport),
- ipaddr_string(&ip->ip_dst),
- udpport_string(dport));
+ udpipaddr_print(ip, sport, dport);
wb_print((void *)(up + 1), length);
break;
case PT_RPC:
- rp = (struct rpc_msg *)(up + 1);
- direction = (enum msg_type)ntohl(rp->rm_direction);
- if (direction == CALL)
+ rp = (struct sunrpc_msg *)(up + 1);
+ direction = (enum sunrpc_msg_type)EXTRACT_32BITS(&rp->rm_direction);
+ if (direction == SUNRPC_CALL)
sunrpcrequest_print((u_char *)rp, length,
(u_char *)ip);
else
break;
case PT_RTP:
- (void)printf("%s.%s > %s.%s:",
- ipaddr_string(&ip->ip_src),
- udpport_string(sport),
- ipaddr_string(&ip->ip_dst),
- udpport_string(dport));
+ udpipaddr_print(ip, sport, dport);
rtp_print((void *)(up + 1), length, up);
break;
case PT_RTCP:
- (void)printf("%s.%s > %s.%s:",
- ipaddr_string(&ip->ip_src),
- udpport_string(sport),
- ipaddr_string(&ip->ip_dst),
- udpport_string(dport));
+ udpipaddr_print(ip, sport, dport);
while (cp < ep)
cp = rtcp_print(cp, ep);
break;
case PT_SNMP:
- (void)printf("%s.%s > %s.%s:",
- ipaddr_string(&ip->ip_src),
- udpport_string(sport),
- ipaddr_string(&ip->ip_dst),
- udpport_string(dport));
+ udpipaddr_print(ip, sport, dport);
snmp_print((const u_char *)(up + 1), length);
break;
+
+ case PT_CNFP:
+ udpipaddr_print(ip, sport, dport);
+ cnfp_print(cp, (const u_char *)ip);
+ break;
+
+ case PT_TFTP:
+ udpipaddr_print(ip, sport, dport);
+ tftp_print(cp, length);
+ break;
+
+ case PT_AODV:
+ udpipaddr_print(ip, sport, dport);
+ aodv_print((const u_char *)(up + 1), length,
+#ifdef INET6
+ ip6 != NULL);
+#else
+ 0);
+#endif
+ break;
}
return;
}
if (!qflag) {
- register struct rpc_msg *rp;
- enum msg_type direction;
+ register struct sunrpc_msg *rp;
+ enum sunrpc_msg_type direction;
- rp = (struct rpc_msg *)(up + 1);
+ rp = (struct sunrpc_msg *)(up + 1);
if (TTEST(rp->rm_direction)) {
- direction = (enum msg_type)ntohl(rp->rm_direction);
- if (dport == NFS_PORT && direction == CALL) {
+ direction = (enum sunrpc_msg_type)EXTRACT_32BITS(&rp->rm_direction);
+ if (dport == NFS_PORT && direction == SUNRPC_CALL) {
nfsreq_print((u_char *)rp, length,
(u_char *)ip);
return;
}
- if (sport == NFS_PORT && direction == REPLY) {
+ if (sport == NFS_PORT && direction == SUNRPC_REPLY) {
nfsreply_print((u_char *)rp, length,
(u_char *)ip);
return;
}
#ifdef notdef
- if (dport == SUNRPC_PORT && direction == CALL) {
+ if (dport == SUNRPC_PORT && direction == SUNRPC_CALL) {
sunrpcrequest_print((u_char *)rp, length, (u_char *)ip);
return;
}
(atalk_port(sport) || atalk_port(dport))) {
if (vflag)
fputs("kip ", stdout);
- atalk_print(cp, length);
+ llap_print(cp, length);
return;
}
}
- (void)printf("%s.%s > %s.%s:",
- ipaddr_string(&ip->ip_src), udpport_string(sport),
- ipaddr_string(&ip->ip_dst), udpport_string(dport));
+ udpipaddr_print(ip, sport, dport);
+
+ if (IP_V(ip) == 4 && (vflag > 1) && !fragmented) {
+ int sum = up->uh_sum;
+ if (sum == 0) {
+ (void)printf("[no cksum] ");
+ } else if (TTEST2(cp[0], length)) {
+ sum = udp_cksum(ip, up, length + sizeof(struct udphdr));
+ if (sum != 0)
+ (void)printf("[bad udp cksum %x!] ", sum);
+ else
+ (void)printf("[udp sum ok] ");
+ }
+ }
+#ifdef INET6
+ if (IP_V(ip) == 6 && ip6->ip6_plen && vflag && !fragmented) {
+ int sum = up->uh_sum;
+ /* for IPv6, UDP checksum is mandatory */
+ if (TTEST2(cp[0], length)) {
+ sum = udp6_cksum(ip6, up, length + sizeof(struct udphdr));
+ if (sum != 0)
+ (void)printf("[bad udp cksum %x!] ", sum);
+ else
+ (void)printf("[udp sum ok] ");
+ }
+ }
+#endif
if (!qflag) {
#define ISPORT(p) (dport == (p) || sport == (p))
if (ISPORT(NAMESERVER_PORT))
- ns_print((const u_char *)(up + 1), length);
+ ns_print((const u_char *)(up + 1), length, 0);
+ else if (ISPORT(MULTICASTDNS_PORT))
+ ns_print((const u_char *)(up + 1), length, 1);
+ else if (ISPORT(TIMED_PORT))
+ timed_print((const u_char *)(up + 1));
else if (ISPORT(TFTP_PORT))
tftp_print((const u_char *)(up + 1), length);
else if (ISPORT(IPPORT_BOOTPC) || ISPORT(IPPORT_BOOTPS))
- bootp_print((const u_char *)(up + 1), length,
- sport, dport);
+ bootp_print((const u_char *)(up + 1), length);
else if (ISPORT(RIP_PORT))
rip_print((const u_char *)(up + 1), length);
+ else if (ISPORT(AODV_PORT))
+ aodv_print((const u_char *)(up + 1), length,
+#ifdef INET6
+ ip6 != NULL);
+#else
+ 0);
+#endif
+ else if (ISPORT(ISAKMP_PORT))
+ isakmp_print(gndo, (const u_char *)(up + 1), length, bp2);
+ else if (ISPORT(ISAKMP_PORT_NATT))
+ isakmp_rfc3948_print(gndo, (const u_char *)(up + 1), length, bp2);
+#if 1 /*???*/
+ else if (ISPORT(ISAKMP_PORT_USER1) || ISPORT(ISAKMP_PORT_USER2))
+ isakmp_print(gndo, (const u_char *)(up + 1), length, bp2);
+#endif
else if (ISPORT(SNMP_PORT) || ISPORT(SNMPTRAP_PORT))
snmp_print((const u_char *)(up + 1), length);
else if (ISPORT(NTP_PORT))
ntp_print((const u_char *)(up + 1), length);
else if (ISPORT(KERBEROS_PORT) || ISPORT(KERBEROS_SEC_PORT))
- krb_print((const void *)(up + 1), length);
+ krb_print((const void *)(up + 1));
+ else if (ISPORT(L2TP_PORT))
+ l2tp_print((const u_char *)(up + 1), length);
+#ifdef TCPDUMP_DO_SMB
+ else if (ISPORT(NETBIOS_NS_PORT))
+ nbt_udp137_print((const u_char *)(up + 1), length);
+ else if (ISPORT(NETBIOS_DGRAM_PORT))
+ nbt_udp138_print((const u_char *)(up + 1), length);
+#endif
else if (dport == 3456)
- vat_print((const void *)(up + 1), length, up);
+ vat_print((const void *)(up + 1), up);
+ else if (ISPORT(ZEPHYR_SRV_PORT) || ISPORT(ZEPHYR_CLT_PORT))
+ zephyr_print((const void *)(up + 1), length);
+ /*
+ * Since there are 10 possible ports to check, I think
+ * a <> test would be more efficient
+ */
+ else if ((sport >= RX_PORT_LOW && sport <= RX_PORT_HIGH) ||
+ (dport >= RX_PORT_LOW && dport <= RX_PORT_HIGH))
+ rx_print((const void *)(up + 1), length, sport, dport,
+ (u_char *) ip);
+#ifdef INET6
+ else if (ISPORT(RIPNG_PORT))
+ ripng_print((const u_char *)(up + 1), length);
+ else if (ISPORT(DHCP6_SERV_PORT) || ISPORT(DHCP6_CLI_PORT)) {
+ dhcp6_print((const u_char *)(up + 1), length);
+ }
+#endif /*INET6*/
/*
* Kludge in test for whiteboard packets.
*/
else if (dport == 4567)
wb_print((const void *)(up + 1), length);
+ else if (ISPORT(CISCO_AUTORP_PORT))
+ cisco_autorp_print((const void *)(up + 1), length);
+ else if (ISPORT(RADIUS_PORT) ||
+ ISPORT(RADIUS_NEW_PORT) ||
+ ISPORT(RADIUS_ACCOUNTING_PORT) ||
+ ISPORT(RADIUS_NEW_ACCOUNTING_PORT) )
+ radius_print((const u_char *)(up+1), length);
+ else if (dport == HSRP_PORT)
+ hsrp_print((const u_char *)(up + 1), length);
+ else if (ISPORT(LWRES_PORT))
+ lwres_print((const u_char *)(up + 1), length);
+ else if (ISPORT(LDP_PORT))
+ ldp_print((const u_char *)(up + 1), length);
+ else if (ISPORT(OLSR_PORT))
+ olsr_print((const u_char *)(up + 1), length);
+ else if (ISPORT(MPLS_LSP_PING_PORT))
+ lspping_print((const u_char *)(up + 1), length);
+ else if (dport == BFD_CONTROL_PORT ||
+ dport == BFD_ECHO_PORT )
+ bfd_print((const u_char *)(up+1), length, dport);
+ else if (ISPORT(LMP_PORT))
+ lmp_print((const u_char *)(up + 1), length);
+ else if (ISPORT(VQP_PORT))
+ vqp_print((const u_char *)(up + 1), length);
+ else if (ISPORT(SIP_PORT))
+ sip_print((const u_char *)(up + 1), length);
+ else if (ISPORT(SYSLOG_PORT))
+ syslog_print((const u_char *)(up + 1), length);
else
- (void)printf(" udp %u",
+ (void)printf("UDP, length %u",
(u_int32_t)(ulen - sizeof(*up)));
#undef ISPORT
} else
- (void)printf(" udp %u", (u_int32_t)(ulen - sizeof(*up)));
+ (void)printf("UDP, length %u", (u_int32_t)(ulen - sizeof(*up)));
}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
+
projects / tcpdump / blobdiff