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Revision 2
grahamb's avatar
23.8k
grahamb
updated 2019-03-21 09:03:21 +0000

3 ISUP messages in one packet

Hi.

This packet was captured with Netscout. Wireshark shows 3 ISUP messages in one packet. The source is shown as Rockford MSC but only REL is from that MSC, RLC and CPG are from other MSCs. Sometimes there are even more messages of this sort in one packet. Is this a Wireshark bug?

No.     Time                       Source        Destination      Protocol   Length 
      1 2019-03-19 10:29:12.321244 Rockford_MSC  Schaumburg_MGCF  ISUP(ANSI) 250    RLC (CIC 5410) CPG (CIC 1655) REL (CIC 2135)
Revision 1
Maruf's avatar
1
Maruf
asked 2019-03-21 08:12:20 +0000

3 ISUP messages in one packet

Hi.

This packet was captured with Netscout. Wireshark shows 3 ISUP messages in one packet. The source is shown as Rockford MSC but only REL is from that MSC, RLC and CPG are from other MSCs. Sometimes there are even more messages of this sort in one packet. Is this a Wireshark bug?

bug? 
No.     Time                       Source         Destination      Protocol     Protocol Length 
      1 2019-03-19 10:29:12.321244 Rockford_MSC   Schaumburg_MGCF   ISUP(ANSI) 250    RLC (CIC 5410) CPG (CIC 1655) REL (CIC 2135)
2135)