Signaling System 7 (SS7)

Configuring an SS7 signaling gateway

Output field

Description

Number of link fail-oversIn a dual LAN configuration, the number of times the TAOS unit switched from one TCP/IP messaging link to another due to the failure of the link.

Number of persistent errors

Last error

Number of times the TAOS unit tried to reestablish a layer 2 link.

Type of last error. Possible values are:

No Error: L2 is operating normally.

Link Loss: Link down.

Persistent Error: Link down.

Link Shutdown: Link disabled.

Link Fail-over: Switched to secondary LAN connection.

Last error status change Time the last error occurred. timestamp

Command output showing errors

The following sample indicates that errors were detected in SS7 connections:

admin> ss7asg -s

SS7 Signaling Gateway interface statistics:

Initialized successfully:

Yes

 

Interface state:

Enabled/Down

 

Diagnostic level:

0

 

Errors:

 

 

Number of memory allocation failures:

0

 

Number of errors in profile operations:

0

 

Number of invalid memory pointers:

0

 

Number of internal errors:

8

 

Initialization Errors:

 

 

Number of errors in initialization:

8

 

Memory pools:

0

 

Mailboxes:

0

 

Signaling Layer:

 

 

Number of SETUP requests from:

L2: 0

CC: 0

Number of CONNECT to ASG:

0

 

Number of CONNECT_ACK from ASG:

0

 

Number of SETUP rejected from:

L3: 0

CC: 0

Number of DISCONNECT requests from:

L2: 0

CC: 0

Number of REGISTRATION to ASG:

0

 

Number of REGISTRATION_ACK from ASG:

0

 

Number of DL_REL_IND from L2:

0

 

Number of DL_EST_IND from L2:

0

 

Number of T303 expiry events:

0

 

Number of T305 expiry events:

0

 

18-18

APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide

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Lucent Technologies 7820-0802-003 manual Command output showing errors, Admin ss7asg -s