+};
+
+static const char *
+dhcp6opt_name(int type)
+{
+ static char genstr[sizeof("opt_65535") + 1]; /* XXX thread unsafe */
+
+ if (type > 65535)
+ return "INVALID-option";
+
+ switch(type) {
+ case DH6OPT_CLIENTID:
+ return "client-ID";
+ case DH6OPT_SERVERID:
+ return "server-ID";
+ case DH6OPT_IA_NA:
+ return "IA_NA";
+ case DH6OPT_IA_TA:
+ return "IA_TA";
+ case DH6OPT_IA_ADDR:
+ return "IA_ADDR";
+ case DH6OPT_ORO:
+ return "option-request";
+ case DH6OPT_PREFERENCE:
+ return "preference";
+ case DH6OPT_ELAPSED_TIME:
+ return "elapsed-time";
+ case DH6OPT_RELAY_MSG:
+ return "relay-message";
+ case DH6OPT_AUTH:
+ return "authentication";
+ case DH6OPT_UNICAST:
+ return "server-unicast";
+ case DH6OPT_STATUS_CODE:
+ return "status-code";
+ case DH6OPT_RAPID_COMMIT:
+ return "rapid-commit";
+ case DH6OPT_USER_CLASS:
+ return "user-class";
+ case DH6OPT_VENDOR_CLASS:
+ return "vendor-class";
+ case DH6OPT_VENDOR_OPTS:
+ return "vendor-specific-info";
+ case DH6OPT_INTERFACE_ID:
+ return "interface-ID";
+ case DH6OPT_RECONF_MSG:
+ return "reconfigure-message";
+ case DH6OPT_RECONF_ACCEPT:
+ return "reconfigure-accept";
+ case DH6OPT_SIP_SERVER_D:
+ return "SIP-servers-domain";
+ case DH6OPT_SIP_SERVER_A:
+ return "SIP-servers-address";
+ case DH6OPT_DNS:
+ return "DNS";
+ case DH6OPT_DNSNAME:
+ return "DNS-name";
+ case DH6OPT_IA_PD:
+ return "IA_PD";
+ case DH6OPT_IA_PD_PREFIX:
+ return "IA_PD-prefix";
+ case DH6OPT_NTP_SERVERS:
+ return "NTP-Server";
+ case DH6OPT_LIFETIME:
+ return "lifetime";
+ case DH6OPT_NIS_SERVERS:
+ return "NIS-server";
+ case DH6OPT_NISP_SERVERS:
+ return "NIS+-server";
+ case DH6OPT_NIS_NAME:
+ return "NIS-domain-name";
+ case DH6OPT_NISP_NAME:
+ return "NIS+-domain-name";
+ case DH6OPT_BCMCS_SERVER_D:
+ return "BCMCS-domain-name";
+ case DH6OPT_BCMCS_SERVER_A:
+ return "BCMCS-server";
+ case DH6OPT_GEOCONF_CIVIC:
+ return "Geoconf-Civic";
+ case DH6OPT_REMOTE_ID:
+ return "Remote-ID";
+ case DH6OPT_SUBSCRIBER_ID:
+ return "Subscriber-ID";
+ case DH6OPT_CLIENT_FQDN:
+ return "Client-FQDN";
+ case DH6OPT_PANA_AGENT:
+ return "PANA-agent";
+ case DH6OPT_NEW_POSIX_TIMEZONE:
+ return "POSIX-timezone";
+ case DH6OPT_NEW_TZDB_TIMEZONE:
+ return "POSIX-tz-database";
+ case DH6OPT_ERO:
+ return "Echo-request-option";
+ case DH6OPT_LQ_QUERY:
+ return "Lease-query";
+ case DH6OPT_CLIENT_DATA:
+ return "LQ-client-data";
+ case DH6OPT_CLT_TIME:
+ return "Clt-time";
+ case DH6OPT_LQ_RELAY_DATA:
+ return "LQ-relay-data";
+ case DH6OPT_LQ_CLIENT_LINK:
+ return "LQ-client-link";
+ default:
+ snprintf(genstr, sizeof(genstr), "opt_%d", type);
+ return(genstr);
+ }
+}
+
+static const char *
+dhcp6stcode(int code)
+{
+ static char genstr[sizeof("code255") + 1]; /* XXX thread unsafe */
+
+ if (code > 255)
+ return "INVALID code";
+
+ switch(code) {
+ case DH6OPT_STCODE_SUCCESS:
+ return "success";
+ case DH6OPT_STCODE_UNSPECFAIL:
+ return "unspec failure";
+ case DH6OPT_STCODE_NOADDRAVAIL:
+ return "no addresses";
+ case DH6OPT_STCODE_NOBINDING:
+ return "no binding";
+ case DH6OPT_STCODE_NOTONLINK:
+ return "not on-link";
+ case DH6OPT_STCODE_USEMULTICAST:
+ return "use multicast";
+ case DH6OPT_STCODE_NOPREFIXAVAIL:
+ return "no prefixes";
+ case DH6OPT_STCODE_UNKNOWNQUERYTYPE:
+ return "unknown query type";
+ case DH6OPT_STCODE_MALFORMEDQUERY:
+ return "malformed query";
+ case DH6OPT_STCODE_NOTCONFIGURED:
+ return "not configured";
+ case DH6OPT_STCODE_NOTALLOWED:
+ return "not allowed";
+ default:
+ snprintf(genstr, sizeof(genstr), "code%d", code);
+ return(genstr);
+ }
+}
projects / tcpdump / blobdiff