2 * Routines for RADIUS packet disassembly
4 * $Id: packet-radius.c,v 1.4 1999/10/12 06:20:15 gram Exp $
6 * Ethereal - Network traffic analyzer
8 * Copyright 1999 Johan Feyaerts
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 int proto_radius = -1;
24 int hf_radius_length = -1;
25 int hf_radius_code = -1;
32 #ifdef HAVE_SYS_TYPES_H
33 # include <sys/types.h>
36 #ifdef HAVE_NETINET_IN_H
37 #include <netinet/in.h>
47 typedef struct _e_radiushdr {
53 typedef struct _e_avphdr {
58 typedef struct _value_value_pair {
63 #define RADIUS_ACCESS_REQUEST 1
64 #define RADIUS_ACCESS_ACCEPT 2
65 #define RADIUS_ACCESS_REJECT 3
66 #define RADIUS_ACCOUNTING_REQUEST 4
67 #define RADIUS_ACCOUNTING_RESPONSE 5
68 #define RADIUS_ACCESS_CHALLENGE 11
69 #define RADIUS_STATUS_SERVER 12
70 #define RADIUS_STATUS_CLIENT 13
71 #define RADIUS_RESERVED 255
73 #define RD_TP_USER_NAME 1
74 #define RD_TP_USER_PASSWORD 2
75 #define RD_TP_CHAP_PASSWORD 3
76 #define RD_TP_NAS_IP_ADDRESS 4
77 #define RD_TP_NAS_PORT 5
78 #define RD_TP_SERVICE_TYPE 6
79 #define RD_TP_FRAMED_PROTOCOL 7
80 #define RD_TP_FRAMED_IP_ADDRESS 8
81 #define RD_TP_FRAMED_IP_NETMASK 9
82 #define RD_TP_FRAMED_ROUTING 10
83 #define RD_TP_FILTER_ID 11
84 #define RD_TP_FRAMED_MTU 12
85 #define RD_TP_FRAMED_COMPRESSION 13
86 #define RD_TP_LOGIN_IP_HOST 14
87 #define RD_TP_LOGIN_SERVICE 15
88 #define RD_TP_LOGIN_TCP_PORT 16
89 #define RD_TP_UNASSIGNED 17
90 #define RD_TP_REPLY_MESSAGE 18
91 #define RD_TP_CALLBACK_NUMBER 19
92 #define RD_TP_CALLBACK_ID 20
93 #define RD_TP_UNASSIGNED2 21
94 #define RD_TP_FRAMED_ROUTE 22
95 #define RD_TP_FRAMED_IPX_NETWORK 23
96 #define RD_TP_STATE 24
97 #define RD_TP_CLASS 25
98 #define RD_TP_VENDOR_SPECIFIC 26
99 #define RD_TP_SESSION_TIMEOUT 27
100 #define RD_TP_IDLE_TIMEOUT 28
101 #define RD_TP_TERMINATING_ACTION 29
102 #define RD_TP_CALLED_STATION_ID 30
103 #define RD_TP_CALLING_STATION_ID 31
104 #define RD_TP_NAS_IDENTIFIER 32
105 #define RD_TP_PROXY_STATE 33
106 #define RD_TP_LOGIN_LAT_SERVICE 34
107 #define RD_TP_LOGIN_LAT_NODE 35
108 #define RD_TP_LOGIN_LAT_GROUP 36
109 #define RD_TP_FRAMED_APPLETALK_LINK 37
110 #define RD_TP_FRAMED_APPLETALK_NETWORK 38
111 #define RD_TP_FRAMED_APPLETALK_ZONE 39
112 #define RD_TP_ACCT_STATUS_TYPE 40
113 #define RD_TP_ACCT_DELAY_TIME 41
114 #define RD_TP_ACCT_INPUT_OCTETS 42
115 #define RD_TP_ACCT_OUTPUT_OCTETS 43
116 #define RD_TP_ACCT_SESSION_ID 44
117 #define RD_TP_ACCT_AUTHENTIC 45
118 #define RD_TP_ACCT_SESSION_TIME 46
119 #define RD_TP_ACCT_INPUT_PACKETS 47
120 #define RD_TP_ACCT_OUTPUT_PACKETS 48
121 #define RD_TP_ACCT_TERMINATE_CAUSE 49
122 #define RD_TP_ACCT_MULTI_SESSION_ID 50
123 #define RD_TP_ACCT_LINK_COUNT 51
124 #define RD_TP_CHAP_CHALLENGE 60
125 #define RD_TP_NAS_PORT_TYPE 61
126 #define RD_TP_PORT_LIMIT 62
127 #define RD_TP_LOGIN_LAT_PORT 63
130 #define AUTHENTICATOR_LENGTH 16
131 #define RD_HDR_LENGTH 4
134 #define RADIUS_STRING 1
135 #define RADIUS_BINSTRING 2
136 #define RADIUS_INTEGER4 3
137 #define RADIUS_IP_ADDRESS 4
138 #define RADIUS_SERVICE_TYPE 5
139 #define RADIUS_FRAMED_PROTOCOL 6
140 #define RADIUS_FRAMED_ROUTING 7
141 #define RADIUS_FRAMED_COMPRESSION 8
142 #define RADIUS_LOGIN_SERVICE 9
143 #define RADIUS_UNKNOWN 10
144 #define RADIUS_IPX_ADDRESS 11
145 #define RADIUS_TERMINATING_ACTION 12
146 #define RADIUS_ACCOUNTING_STATUS_TYPE 13
147 #define RADIUS_ACCT_AUTHENTIC 14
148 #define RADIUS_ACCT_TERMINATE_CAUSE 15
149 #define RADIUS_NAS_PORT_TYPE 16
151 static value_string radius_vals[] = {
152 {RADIUS_ACCESS_REQUEST, "Access Request"},
153 {RADIUS_ACCESS_ACCEPT, "Access Accept"},
154 {RADIUS_ACCESS_REJECT, "Access Reject"},
155 {RADIUS_ACCOUNTING_REQUEST, "Accounting Request"},
156 {RADIUS_ACCOUNTING_RESPONSE, "Accounting Response"},
157 {RADIUS_ACCESS_CHALLENGE, "Accounting challenge"},
158 {RADIUS_STATUS_SERVER, "StatusServer"},
159 {RADIUS_STATUS_CLIENT, "StatusClient"},
160 {RADIUS_RESERVED, "Reserved"},
163 static value_string radius_service_type_vals[]=
166 {3, "Callback Login"},
167 {4, "Callback Framed"},
169 {6, "Administrative"},
171 {8, "Authenticate Only"},
172 {9, "Callback NAS Prompt"},
176 static value_string radius_framed_protocol_vals[]=
179 {3, "Appletalk Remote Access Protocol (ARAP)"},
180 {4, "Gandalf proprietary Singlelink/Multilink Protocol"},
181 {5, "Xylogics proprietary IPX/SLIP"},
182 {6, "X.75 Synchronous"},
185 static value_string radius_framed_routing_vals[]=
186 {{1, "Send Routing Packets"},
187 {2, "Listen for routing packets"},
188 {3, "Send and Listen"},
192 static value_string radius_framed_compression_vals[]=
193 {{1, "VJ TCP/IP Header Compression"},
194 {2, "IPX Header Compression"},
195 {3, "Stac-LZS compression"},
199 static value_string radius_login_service_vals[]=
206 {8, "TCP Clear Quit"},
210 static value_string radius_terminating_action_vals[]=
211 {{1, "RADIUS-Request"},
215 static value_string radius_accounting_status_type_vals[]=
219 {8,"Accounting-Off"},
222 static value_string radius_accounting_authentication_vals[]=
228 static value_string radius_acct_terminate_cause_vals[]=
229 {{1, "User Request"},
233 {5,"Session Timeout"},
240 {12, "Port Unneeded"},
241 {13, "Port Preempted"},
242 {14,"Port Suspended"},
243 {15,"Service Unavailable"},
249 static value_string radius_nas_port_type_vals[]=
253 {3, "ISDN Async V.120"},
254 {4,"ISDN Async V.110"},
257 {7, "HDLC Clear Channel"},
267 static value_value_pair radius_printinfo[] = {
268 { RD_TP_USER_NAME, RADIUS_STRING },
269 { RD_TP_USER_PASSWORD,RADIUS_BINSTRING },
270 { RD_TP_CHAP_PASSWORD, RADIUS_BINSTRING },
271 { RD_TP_NAS_IP_ADDRESS, RADIUS_IP_ADDRESS },
272 { RD_TP_NAS_PORT, RADIUS_INTEGER4},
273 { RD_TP_SERVICE_TYPE, RADIUS_SERVICE_TYPE},
274 { RD_TP_FRAMED_PROTOCOL, RADIUS_FRAMED_PROTOCOL},
275 { RD_TP_FRAMED_IP_ADDRESS, RADIUS_IP_ADDRESS},
276 { RD_TP_FRAMED_IP_NETMASK, RADIUS_IP_ADDRESS},
277 { RD_TP_FRAMED_ROUTING, RADIUS_FRAMED_ROUTING},
278 { RD_TP_FILTER_ID, RADIUS_STRING},
279 { RD_TP_FRAMED_MTU, RADIUS_INTEGER4},
280 { RD_TP_FRAMED_COMPRESSION, RADIUS_FRAMED_COMPRESSION},
281 { RD_TP_LOGIN_IP_HOST, RADIUS_IP_ADDRESS},
282 { RD_TP_LOGIN_SERVICE, RADIUS_LOGIN_SERVICE},
283 { RD_TP_LOGIN_TCP_PORT, RADIUS_INTEGER4},
284 { RD_TP_UNASSIGNED, RADIUS_UNKNOWN},
285 { RD_TP_REPLY_MESSAGE, RADIUS_STRING},
286 { RD_TP_CALLBACK_NUMBER, RADIUS_BINSTRING},
287 { RD_TP_CALLBACK_ID, RADIUS_BINSTRING},
288 { RD_TP_UNASSIGNED2, RADIUS_UNKNOWN},
289 { RD_TP_FRAMED_ROUTE, RADIUS_STRING},
290 { RD_TP_FRAMED_IPX_NETWORK, RADIUS_IPX_ADDRESS},
291 { RD_TP_STATE, RADIUS_BINSTRING},
292 { RD_TP_CLASS, RADIUS_BINSTRING},
293 { RD_TP_VENDOR_SPECIFIC, RADIUS_BINSTRING},
294 { RD_TP_SESSION_TIMEOUT, RADIUS_INTEGER4},
295 { RD_TP_IDLE_TIMEOUT, RADIUS_INTEGER4},
296 { RD_TP_TERMINATING_ACTION, RADIUS_TERMINATING_ACTION},
297 { RD_TP_CALLED_STATION_ID, RADIUS_BINSTRING},
298 { RD_TP_CALLING_STATION_ID, RADIUS_BINSTRING},
299 { RD_TP_NAS_IDENTIFIER, RADIUS_BINSTRING},
300 { RD_TP_PROXY_STATE, RADIUS_BINSTRING},
301 { RD_TP_LOGIN_LAT_SERVICE, RADIUS_BINSTRING},
302 { RD_TP_LOGIN_LAT_NODE, RADIUS_BINSTRING},
303 { RD_TP_LOGIN_LAT_GROUP, RADIUS_BINSTRING},
304 { RD_TP_FRAMED_APPLETALK_LINK, RADIUS_INTEGER4},
305 { RD_TP_FRAMED_APPLETALK_NETWORK, RADIUS_INTEGER4},
306 { RD_TP_FRAMED_APPLETALK_ZONE, RADIUS_BINSTRING},
307 { RD_TP_ACCT_STATUS_TYPE, RADIUS_ACCOUNTING_STATUS_TYPE},
308 { RD_TP_ACCT_DELAY_TIME, RADIUS_INTEGER4},
309 { RD_TP_ACCT_INPUT_OCTETS, RADIUS_INTEGER4},
310 { RD_TP_ACCT_OUTPUT_OCTETS, RADIUS_INTEGER4},
311 { RD_TP_ACCT_SESSION_ID, RADIUS_STRING},
312 { RD_TP_ACCT_AUTHENTIC, RADIUS_ACCT_AUTHENTIC},
313 { RD_TP_ACCT_SESSION_TIME, RADIUS_INTEGER4},
314 { RD_TP_ACCT_INPUT_PACKETS, RADIUS_INTEGER4},
315 { RD_TP_ACCT_OUTPUT_PACKETS, RADIUS_INTEGER4},
316 { RD_TP_ACCT_TERMINATE_CAUSE, RADIUS_ACCT_TERMINATE_CAUSE},
317 { RD_TP_ACCT_MULTI_SESSION_ID, RADIUS_STRING},
318 { RD_TP_ACCT_LINK_COUNT, RADIUS_INTEGER4},
319 { RD_TP_CHAP_CHALLENGE, RADIUS_BINSTRING},
320 { RD_TP_NAS_PORT_TYPE, RADIUS_NAS_PORT_TYPE},
321 { RD_TP_PORT_LIMIT, RADIUS_INTEGER4},
322 { RD_TP_LOGIN_LAT_PORT, RADIUS_BINSTRING},
326 static value_string radius_attrib_type_vals[] = {
327 { RD_TP_USER_NAME, "User Name"},
328 { RD_TP_USER_PASSWORD, "User Password"},
329 { RD_TP_CHAP_PASSWORD, "Chap Password"},
330 { RD_TP_NAS_IP_ADDRESS, "NAS IP Address"},
331 { RD_TP_NAS_PORT, "NAS Port"},
332 { RD_TP_SERVICE_TYPE, "Service Type"},
333 { RD_TP_FRAMED_PROTOCOL, "Framed Protocol"},
334 { RD_TP_FRAMED_IP_ADDRESS, "Framed IP Address"},
335 { RD_TP_FRAMED_IP_NETMASK, "Framed IP Netmask"},
336 { RD_TP_FRAMED_ROUTING, "Framed Routing"},
337 { RD_TP_FILTER_ID, "Filter Id"},
338 { RD_TP_FRAMED_MTU, "Framed MTU"},
339 { RD_TP_FRAMED_COMPRESSION, "Framed Compression"},
340 { RD_TP_LOGIN_IP_HOST, "Login IP Host"},
341 { RD_TP_LOGIN_SERVICE, "Login Service"},
342 { RD_TP_LOGIN_TCP_PORT, "Login TCP Port"},
343 { RD_TP_UNASSIGNED, "Unassigned"},
344 { RD_TP_REPLY_MESSAGE, "Reply Message"},
345 { RD_TP_CALLBACK_NUMBER, "Callback Number"},
346 { RD_TP_CALLBACK_ID, "Callback Id"},
347 { RD_TP_UNASSIGNED2, "Unassigned"},
348 { RD_TP_FRAMED_ROUTE, "Framed Route"},
349 { RD_TP_FRAMED_IPX_NETWORK, "Framed IPX network"},
350 { RD_TP_STATE, "State"},
351 { RD_TP_CLASS, "Class"},
352 { RD_TP_VENDOR_SPECIFIC, "Vendor Specific" },
353 { RD_TP_SESSION_TIMEOUT, "Session Timeout"},
354 { RD_TP_IDLE_TIMEOUT, "Idle Timeout"},
355 { RD_TP_TERMINATING_ACTION, "Terminating Action"},
356 { RD_TP_CALLED_STATION_ID, "Called Station Id"},
357 { RD_TP_CALLING_STATION_ID, "Calling Station Id"},
358 { RD_TP_NAS_IDENTIFIER, "NAS identifier"},
359 { RD_TP_PROXY_STATE, "Proxy State"},
360 { RD_TP_LOGIN_LAT_SERVICE, "Login LAT Service"},
361 { RD_TP_LOGIN_LAT_NODE, "Login LAT Node"},
362 { RD_TP_LOGIN_LAT_GROUP, "Login LAT Group"},
363 { RD_TP_FRAMED_APPLETALK_LINK, "Framed Appletalk Link"},
364 { RD_TP_FRAMED_APPLETALK_NETWORK, "Framed Appletalk Network"},
365 { RD_TP_FRAMED_APPLETALK_ZONE, "Framed Appletalk Zone"},
366 { RD_TP_ACCT_STATUS_TYPE, "Acct Status Type"},
367 { RD_TP_ACCT_DELAY_TIME, "Acct Delay Time"},
368 { RD_TP_ACCT_INPUT_OCTETS, "Acct Input Octets"},
369 { RD_TP_ACCT_OUTPUT_OCTETS, "Acct Output Octets"},
370 { RD_TP_ACCT_SESSION_ID, "Acct Session Id"},
371 { RD_TP_ACCT_AUTHENTIC, "Acct Authentic"},
372 { RD_TP_ACCT_SESSION_TIME, "Acct Session Time"},
373 { RD_TP_ACCT_INPUT_PACKETS, "Acct Input Packets"},
374 { RD_TP_ACCT_OUTPUT_PACKETS, "Acct Output Packets"},
375 { RD_TP_ACCT_TERMINATE_CAUSE, "Acct Terminate Cause"},
376 { RD_TP_ACCT_MULTI_SESSION_ID, "Acct Multi Session Id"},
377 { RD_TP_ACCT_LINK_COUNT, "Acct Link Count"},
378 { RD_TP_CHAP_CHALLENGE, "Chap Challenge"},
379 { RD_TP_NAS_PORT_TYPE, "NAS Port Type"},
380 { RD_TP_PORT_LIMIT, "Port Limit"},
381 { RD_TP_LOGIN_LAT_PORT, "Login LAT Port"},
385 guint32 match_numval(guint32 val, const value_value_pair *vs)
390 if (vs[i].val1 == val)
398 static gchar textbuffer[2000];
400 gchar *rdconvertbufftostr(guint8 length,const guint8 *pd)
402 /*converts the raw buffer into printable text */
409 for (i=0; i < (guint32)length; i++)
411 if( isalnum((int)pd[i])||ispunct((int)pd[i])
412 ||((int)pd[i]==' ')) {
413 textbuffer[totlen]=(gchar)pd[i];
418 sprintf(&(textbuffer[totlen]), "\\%03u", pd[i]);
419 totlen=totlen+strlen(&(textbuffer[totlen]));
422 textbuffer[totlen]='"';
423 textbuffer[totlen+1]=0;
427 gchar *rd_value_to_str(e_avphdr *avph,const u_char *pd, int offset)
432 value_string *valstrarr;
433 /* prints the values of the attribute value pairs into a text buffer */
434 print_type=match_numval(avph->avp_type,radius_printinfo);
435 intval=pntohl(&(pd[offset+2]));
438 case( RADIUS_STRING ):
439 case( RADIUS_BINSTRING ):
440 result=rdconvertbufftostr(avph->avp_length-2,&(pd[offset+2]));
442 case( RADIUS_INTEGER4 ):
443 sprintf(textbuffer,"%u", intval);
446 case( RADIUS_IP_ADDRESS ):
447 sprintf(textbuffer,"%u.%u.%u.%u",(guint8)pd[offset+2],
448 (guint8)pd[offset+3],(guint8)pd[offset+4],
449 (guint8)pd[offset+5]);
452 case( RADIUS_SERVICE_TYPE ):
453 valstrarr=radius_service_type_vals;
454 result=match_strval(intval,valstrarr);
456 case( RADIUS_FRAMED_PROTOCOL ):
457 valstrarr= radius_framed_protocol_vals;
458 result=match_strval(intval,valstrarr);
460 case( RADIUS_FRAMED_ROUTING ):
461 valstrarr=radius_framed_routing_vals;
462 result=match_strval(intval,valstrarr);
464 case( RADIUS_FRAMED_COMPRESSION ):
465 valstrarr=radius_framed_compression_vals;
466 result=match_strval(intval,valstrarr);
468 case( RADIUS_LOGIN_SERVICE ):
469 valstrarr=radius_login_service_vals;
470 result=match_strval(intval,valstrarr);
472 case( RADIUS_IPX_ADDRESS ):
473 sprintf(textbuffer,"%u:%u:%u:%u",(guint8)pd[offset+2],
474 (guint8)pd[offset+3],(guint8)pd[offset+4],
475 (guint8)pd[offset+5]);
477 case( RADIUS_TERMINATING_ACTION ):
478 valstrarr=radius_terminating_action_vals;
479 result=match_strval(intval,valstrarr);
481 case( RADIUS_ACCOUNTING_STATUS_TYPE ):
482 valstrarr=radius_accounting_status_type_vals;
483 result=match_strval(intval,valstrarr);
485 case( RADIUS_ACCT_AUTHENTIC ):
486 valstrarr=radius_accounting_authentication_vals;
487 result=match_strval(intval,valstrarr);
489 case( RADIUS_ACCT_TERMINATE_CAUSE ):
490 valstrarr=radius_acct_terminate_cause_vals;
491 result=match_strval(intval,valstrarr);
493 case( RADIUS_NAS_PORT_TYPE ):
494 valstrarr=radius_nas_port_type_vals;
495 result=match_strval(intval,valstrarr);
497 case( RADIUS_UNKNOWN ):
499 result="Unknown Value Type";
502 if (result == NULL) result="Unknown Value";
507 void dissect_attribute_value_pairs(const u_char *pd, int offset, frame_data
508 *fd, proto_tree *tree, int avplength)
510 /* adds the attribute value pairs to the tree */
516 proto_tree_add_text(tree,offset,0,"No Attribute Value Pairs Found");
520 while (avplength > 0 )
523 memcpy(&avph,&pd[offset],sizeof(e_avphdr));
524 avplength=avplength-avph.avp_length;
525 avptpstrval=match_strval(avph.avp_type, radius_attrib_type_vals);
526 if (avptpstrval == NULL) avptpstrval="Unknown Type";
527 valstr=rd_value_to_str(&avph, pd, offset);
528 proto_tree_add_text(tree,offset,avph.avp_length,
529 "t:%s(%d) l:%d, value:%s",
530 avptpstrval,avph.avp_type,avph.avp_length,valstr);
531 offset=offset+avph.avp_length;
535 void dissect_radius(const u_char *pd, int offset, frame_data *fd,
539 proto_tree *radius_tree,*avptree;
540 proto_item *ti,*avptf;
544 int avplength,hdrlength, offsetavp;
549 memcpy(&rh,&pd[offset],sizeof(e_radiushdr));
552 rhcode= (int)rh.rh_code;
553 rhident= (int)rh.rh_ident;
554 rhlength= (int)ntohs(rh.rh_pktlength);
555 codestrval= match_strval(rhcode,radius_vals);
556 if (codestrval==NULL)
558 codestrval="Unknown Packet";
560 if (check_col(fd, COL_PROTOCOL))
561 col_add_str(fd, COL_PROTOCOL, "RADIUS");
562 if (check_col(fd, COL_INFO))
564 sprintf(textbuffer,"%s(%d) (id=%d, l=%d)",
565 codestrval, rhcode, rhident, rhlength);
566 col_add_fstr(fd,COL_INFO,textbuffer);
572 ti = proto_tree_add_item(tree,proto_radius, offset, rhlength,
575 radius_tree = proto_item_add_subtree(ti, ETT_RADIUS);
577 proto_tree_add_item_format(radius_tree,hf_radius_code, offset, 1,
578 rh.rh_code, "Packet code:0x%01x (%s)",rhcode, codestrval);
579 proto_tree_add_item_format(radius_tree,hf_radius_id, offset+1, 1,
580 rh.rh_ident, "Packet identifier: 0x%01x (%d)",
583 proto_tree_add_item_format(radius_tree, hf_radius_length,
586 "Packet length: 0x%02x(%d)",rhlength,rhlength);
587 proto_tree_add_text(radius_tree, offset+4,
588 AUTHENTICATOR_LENGTH,
591 hdrlength=RD_HDR_LENGTH+AUTHENTICATOR_LENGTH;
592 avplength= rhlength -hdrlength;
594 offsetavp=offset+hdrlength;
597 /* list the attribute value pairs */
599 avptf = proto_tree_add_text(radius_tree
600 ,offset+hdrlength,avplength,
601 "Attribute value pairs");
602 avptree = proto_item_add_subtree(avptf, ETT_RADIUS_AVP);
606 dissect_attribute_value_pairs( pd,
607 offsetavp,fd,avptree,avplength);
611 /* registration with the filtering engine */
613 proto_register_radius(void)
615 static hf_register_info hf[] = {
617 { "Code","radius.code", FT_UINT8, BASE_DEC, NULL, 0x0,
621 { "Identifier", "radius.id", FT_UINT8, BASE_DEC, NULL, 0x0,
625 { "Length","radius.length", FT_UINT16, BASE_DEC, NULL, 0x0,
629 proto_radius = proto_register_protocol ("Radius Protocol", "radius");
630 proto_register_field_array(proto_radius, hf, array_length(hf));