From: Rigler, S. <SRigler@MarathonOil.com> - 2004-03-26 01:24:54
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I have a little more info on this. I have a trace (below) from atmsigd. This was recorded when an ethernet machine attempted to do a traceroute to a Linux ATM machine. The = connection gets a release complete with a cause of "incompatible destination". I am specifying UNI 4.0 (although the results are the same with 3.0 or = 3.1). It looks like this problem only occurs when the connection is coming = from the default gateway to my ATM interface. Connections from my ATM = interface=20 to the default gateway (and other machines) work fine. I'm not really sure where else to dig for information on this or what I should change (on the network or locally) to get around it so any help would be greatly appreciated. Thanks, Steve 163 (1080223462.490118) FROM NETWORK (0.0.5): _pdsc =3D 9 "Q.2931 user-network call/connection control message" _cr_len =3D 3 call_ref =3D 39493 (0x9a45) msg_type =3D 0x05 "SETUP" _ext =3D 1 _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" msg_len =3D 113 (0x71) _ie_id =3D 0x59 "ATM traffic descriptor" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 11 (0xb) _id =3D 0x84 "Forward peak cell rate (CLP=3D0+1)" fw_pcr_01 =3D 353207 (0x563b7) _id =3D 0x85 "Backward peak cell rate (CLP=3D0+1)" bw_pcr_01 =3D 353207 (0x563b7) _id =3D 0xbe "Best effort indicator" _id =3D 0xbf "Traffic management options" fw_fdisc =3D 1 "Frame discard allowed" bw_fdisc =3D 1 "Frame discard allowed" bw_tag =3D 0 "Tagging not requested" fw_tag =3D 0 "Tagging not requested" _ie_id =3D 0x5e "Broadband bearer capability" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 3 (0x3) bearer_class =3D 16 "BCOB-X" _ext =3D 0 _ext =3D 1 trans_cap =3D 0x00 "Non-real time VBR (reception only)" _ext =3D 1 susc_clip =3D 0 "not susceptible to clipping" upcc =3D 0 "point-to-point" _ie_id =3D 0x70 "Called party number" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 21 (0x15) _ext =3D 1 _plan =3D 2 "ATM endsystem address" _type =3D 0 "unknown" cdpn_esa =3D 47 0 5 80 ff e1 0 0 0 f2 58 0 cf 0 20 48 57 b 97 = 0 _ie_id =3D 0x5c "Quality of service parameter" _ext =3D 1 qos_cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 2 (0x2) qos_fw =3D 0 qos_bw =3D 0 _ie_id =3D 0x5a "Connection identifier" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 5 (0x5) _ext =3D 1 _vp_ass =3D 1 "explicit indication of VPCI" _pref_exc =3D 0 "exclusive VPCI; exclusive VCI" vpi =3D 0 (0x0) vci =3D 69 (0x45) _ie_id =3D 0x58 "ATM adaption layer parameters" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 9 (0x9) aal_type =3D 5 _id =3D 0x8c "Forward maximum CPCS-SDU size" fw_max_sdu =3D 1516 (0x5ec) _id =3D 0x81 "Backward maximum CPCS-SDU size" bw_max_sdu =3D 1516 (0x5ec) _id =3D 0x84 "SSCS type" sscs_type =3D 0 (0x0) _ie_id =3D 0x6c "Calling party number" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 21 (0x15) cgpn_plan =3D 2 "ATM endsystem address" cgpn_type =3D 0 "unknown" _ext =3D 1 cgpn =3D 47 0 5 80 ff e1 0 0 0 f2 1c 92 3e 0 0 ef 3 af 93 1 _ie_id =3D 0x5f "Broadband low-layer information" _ext =3D 1 _cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 9 (0x9) _lid =3D 3 uil3_proto =3D 0x0b "ISO/IEC TR 9577" _ext =3D 0 _ext =3D 0 ipi_high =3D 0x40 _ext =3D 1 _ipi_low =3D 0 _ext =3D 1 _snap_id =3D 0 oui =3D 41022 (0xa03e) pid =3D 2 (0x2) 164 (1080223462.490280) TO NETWORK (0.0.5): _pdsc =3D 9 "Q.2931 user-network call/connection control message" _cr_len =3D 3 call_ref =3D 8428101 (0x809a45) msg_type =3D 0x5a "RELEASE COMPLETE" _ext =3D 1 _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" msg_len =3D 6 (0x6) _ie_id =3D 0x08 "Cause" _ext =3D 1 cause_cs =3D 0 "ITU-T standardized" _flag =3D 0 "instruction field not significant" _action_ind =3D 0 "clear call" _ie_len =3D 2 (0x2) _ext =3D 1 location =3D 0 "user" _ext =3D 1 cause =3D 88 "incompatible destination" |