-- Michael Lum Principal Software Engineer 4600 Jacombs Road +1.604.276.0055 Richmond, B.C. Canada V6V 3B1 UTStarcom Canada, Inc. CDMA Division -----Original Message----- From: Michael Lum [mailto:[EMAIL PROTECTED] Sent: August 9, 2006 12:18 PM To: '[email protected]' Subject: ANSI MAP / TCAP dissector hooks Hello, why was the way ANSI MAP hooks into TCAP changed? I believe there is a problem with it. I have attached a capture file with the following: SCTP M2UA MTP3 (ITU) SCCP TCAP (ANSI) ANSI MAP My preferences were set to: MTP3 (ANSI) ANSI MAP (SSN RANGE 5-14) Procedure: 1. Start Ethereal 2. Set filters 3. Load file Frames show up as SCCP (ANSI), ERR and DT2 4. Edit preferences, change MTP3 -> ITU With Ethereal 0.99.0 everything works fine the four frames come out decoded as ANSI MAP with: UDT QueryWithPermInvoke(Last) Location Request UDT QueryWithPermInvoke(Last) Routing Request UDT ResponseRetRes(Last) UDT ResponseRetRes(Last) Following the same procedure with Wireshark 0.99.2 the decode goes as far as TCAP but not ANSI MAP. To get the decode to work properly I have to: 5. Edit preferences, change ANSI MAP SSN Range to something different, apply -- Michael Lum Principal Software Engineer 4600 Jacombs Road +1.604.276.0055 Richmond, B.C. Canada V6V 3B1 UTStarcom Canada, Inc. CDMA Division
itumtp3_ansimap.pcap
Description: Binary data
_______________________________________________ Wireshark-dev mailing list [email protected] http://www.wireshark.org/mailman/listinfo/wireshark-dev
