void
hsrp_print(netdissect_options *ndo, const u_char *bp, u_int len)
{
const struct hsrp *hp = (const struct hsrp *) bp;
uint8_t version;
ndo->ndo_protocol = "hsrp";
ND_TCHECK_1(hp->hsrp_version);
version = GET_U_1(hp->hsrp_version);
ND_PRINT("HSRPv%u", version);
if (version != 0)
return;
ND_TCHECK_1(hp->hsrp_op_code);
ND_PRINT("-");
ND_PRINT("%s ",
tok2strary(op_code_str, "unknown (%u)", GET_U_1(hp->hsrp_op_code)));
ND_PRINT("%u: ", len);
ND_TCHECK_1(hp->hsrp_state);
ND_PRINT("state=%s ",
tok2str(states, "Unknown (%u)", GET_U_1(hp->hsrp_state)));
ND_TCHECK_1(hp->hsrp_group);
ND_PRINT("group=%u ", GET_U_1(hp->hsrp_group));
ND_TCHECK_1(hp->hsrp_reserved);
if (GET_U_1(hp->hsrp_reserved) != 0) {
ND_PRINT("[reserved=%u!] ", GET_U_1(hp->hsrp_reserved));
}
ND_TCHECK_4(hp->hsrp_virtaddr);
ND_PRINT("addr=%s", ipaddr_string(ndo, hp->hsrp_virtaddr));
if (ndo->ndo_vflag) {
ND_PRINT(" hellotime=");
unsigned_relts_print(ndo, GET_U_1(hp->hsrp_hellotime));
ND_PRINT(" holdtime=");
unsigned_relts_print(ndo, GET_U_1(hp->hsrp_holdtime));
ND_PRINT(" priority=%u", GET_U_1(hp->hsrp_priority));
ND_PRINT(" auth=\"");
if (nd_printn(ndo, hp->hsrp_authdata, sizeof(hp->hsrp_authdata),
ndo->ndo_snapend)) {
ND_PRINT("\"");
goto trunc;
}
ND_PRINT("\"");
}
return;
trunc:
nd_print_trunc(ndo);
}
void
_hsrp_print(netdissect_options *ndo, register const uint8_t *bp, register u_int len)
{
struct hsrp *hp = (struct hsrp *) bp;
ND_TCHECK(hp->hsrp_version);
ND_PRINT((ndo, "HSRPv%d", hp->hsrp_version));
if (hp->hsrp_version != 0)
return;
ND_TCHECK(hp->hsrp_op_code);
ND_PRINT((ndo, "-"));
ND_PRINT((ndo, "%s ", tok2strary(op_code_str, "unknown (%d)", hp->hsrp_op_code)));
ND_PRINT((ndo, "%d: ", len));
ND_TCHECK(hp->hsrp_state);
ND_PRINT((ndo, "state=%s ", tok2str(states, "Unknown (%d)", hp->hsrp_state)));
ND_TCHECK(hp->hsrp_group);
ND_PRINT((ndo, "group=%d ", hp->hsrp_group));
ND_TCHECK(hp->hsrp_reserved);
if (hp->hsrp_reserved != 0) {
ND_PRINT((ndo, "[reserved=%d!] ", hp->hsrp_reserved));
}
ND_TCHECK(hp->hsrp_virtaddr);
ND_PRINT((ndo, "addr=%s", ipaddr_string(ndo, &hp->hsrp_virtaddr)));
if (ndo->ndo_vflag) {
ND_PRINT((ndo, " hellotime="));
relts_print(ndo, hp->hsrp_hellotime);
ND_PRINT((ndo, " holdtime="));
relts_print(ndo, hp->hsrp_holdtime);
ND_PRINT((ndo, " priority=%d", hp->hsrp_priority));
ND_PRINT((ndo, " auth=\""));
if (fn_printn(ndo, hp->hsrp_authdata, sizeof(hp->hsrp_authdata),
ndo->ndo_snapend)) {
ND_PRINT((ndo, "\""));
goto trunc;
}
ND_PRINT((ndo, "\""));
}
return;
trunc:
ND_PRINT((ndo, "[|hsrp]"));
}
void
hsrp_print(register const u_int8_t *bp, register u_int len)
{
struct hsrp *hp = (struct hsrp *) bp;
TCHECK(hp->hsrp_version);
printf("HSRPv%d", hp->hsrp_version);
if (hp->hsrp_version != 0)
return;
TCHECK(hp->hsrp_op_code);
printf("-");
printf("%s ", tok2strary(op_code_str, "unknown (%d)", hp->hsrp_op_code));
printf("%d: ", len);
TCHECK(hp->hsrp_state);
printf("state=%s ", tok2str(states, "Unknown (%d)", hp->hsrp_state));
TCHECK(hp->hsrp_group);
printf("group=%d ", hp->hsrp_group);
TCHECK(hp->hsrp_reserved);
if (hp->hsrp_reserved != 0) {
printf("[reserved=%d!] ", hp->hsrp_reserved);
}
TCHECK(hp->hsrp_virtaddr);
printf("addr=%s", ipaddr_string(&hp->hsrp_virtaddr));
if (vflag) {
printf(" hellotime=");
relts_print(hp->hsrp_hellotime);
printf(" holdtime=");
relts_print(hp->hsrp_holdtime);
printf(" priority=%d", hp->hsrp_priority);
printf(" auth=\"");
if (fn_printn(hp->hsrp_authdata, sizeof(hp->hsrp_authdata),
snapend)) {
printf("\"");
goto trunc;
}
printf("\"");
}
return;
trunc:
printf("[|hsrp]");
}
