Cisco Cisco Packet Data Gateway (PDG) 故障排查指南
show l2tp
▀ show l2tp statistics lac-service
▄ Cisco ASR 5000 Series Statistics and Counters Reference
OL-22990-02
Field
Description
No Approp Framing
The total number of sessions that failed to connect because no appropriate framing was detected (CDN
result code of 11).
result code of 11).
No Ctrl Conn
The total number of sessions that failed to connect because no control channel existed (StopCCN result
code of 1).
code of 1).
Wrong Length
The total number of general errors that occurred because the length of the control channel was incorrect
(Error code 2).
(Error code 2).
Out of Range
The total number of general errors that occurred because either one of the values of the field was out of
range or the reserved field was non-zero (Error code 3).
range or the reserved field was non-zero (Error code 3).
Insufficient
Resources
Resources
The total number of general errors that occurred because resources were not available to process the
request (Error code 4).
request (Error code 4).
Invalid SessID
The total number of general errors that occurred because of an invalid session identification (ID) number
(Error code 5).
(Error code 5).
Vendor Specific
Errors
Errors
The total number of general errors hat occurred because vendor-specific errors occurred in the LAC
(Error code 6).
(Error code 6).
Try Another LNS
The total number of general errors that occurred because the LNS indicated that the LAC service should
attempt to establish the control channel with an alternate LNS (Error code 7).
attempt to establish the control channel with an alternate LNS (Error code 7).
Unknown AVP with
M bit
M bit
The total number of general errors that occurred because a session or tunnel was disconnected due to the
receipt of an unknown AVP with the M-bit set (Error code 8).
receipt of an unknown AVP with the M-bit set (Error code 8).
Max Tunnel Limit
The total number of sessions that failed to connect because the number of tunnels supported by the LAC
service was exceeded. This parameter is configured for the LAC service using the max-tunnels
parameter.
service was exceeded. This parameter is configured for the LAC service using the max-tunnels
parameter.
IPSEC Failures
When IPSec is used, this is the total number of sessions that were disconnected or that failed to connect
due to failures that occurred for the IPSec tunnel.
due to failures that occurred for the IPSec tunnel.
IPSEC Disconnects
When IPSec is used, this is the total number of disconnects caused by the IPSec tunnel going down.
New Call Policy
Disconnects
Disconnects
The total number of disconnects caused by a newcall policy being implemented.
License Exceeded
The total number of subscriber sessions that failed because the total number of subscriber sessions
allowed by the installed license key was exceeded.
allowed by the installed license key was exceeded.
Service Mismatch
The total number of subscriber sessions that failed due to a mismatch in the service and the call type.
Misc Errors
The total number of errors that occurred that did not fall into any of the above categories.