Hello - [My apologies if this message has appeared more than once; I accidentally mailed it previously from the wrong address.] Is there any easy way to analyze Um GPRS/RLC, encapsulated in GSMTAP at the L1/L2 boundary, in Wireshark? I tried just putting the frames coming into L1 into GSMTAP packets, but Wireshark tries to analyze them as LAPDm. There was nothing obvious in the GSMTAP_TYPE_* values to correspond to Um GPRS/RLC, though I admit that I have not tried other values yet. -- David
Is there any easy way to analyze Um GPRS/RLC, encapsulated in GSMTAP at the L1/L2 boundary, in Wireshark? I tried just putting the frames coming into L1 into GSMTAP packets, but Wireshark tries to analyze them as LAPDm. There was nothing obvious in the GSMTAP_TYPE_* values to correspond to Um GPRS/RLC, though I admit that I have not tried other values yet.
type = GSMTAP_TYPE_UM sub_type = GSMTAP_CHANNEL_PACCH Cheers, Sylvain
Sylvan - Doh! I'll try it ASAP. Thanks. -- David On Dec 5, 2011, at 10:40 AM, Sylvain Munaut wrote:
Is there any easy way to analyze Um GPRS/RLC, encapsulated in GSMTAP at the L1/L2 boundary, in Wireshark? I tried just putting the frames coming into L1 into GSMTAP packets, but Wireshark tries to analyze them as LAPDm. There was nothing obvious in the GSMTAP_TYPE_* values to correspond to Um GPRS/RLC, though I admit that I have not tried other values yet.
type = GSMTAP_TYPE_UM sub_type = GSMTAP_CHANNEL_PACCH
Cheers,
Sylvain
participants (2)
-
David A. Burgess -
Sylvain Munaut