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Communication Manager Maintenance-Object Repair Procedures
790 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Socket counts will include H.245 and H.248 endpoints but the load-balancing algorithm will not
be used for registering these endpoints. Sockets used by adjuncts will not be included in the
socket count.
Note:
Note: This allocation is performed for the C-LANs assigned within each network region,
independently of the C-LANs assigned to other network regions.
A new field, Number of CLAN Sockets Before Warning, has been added to the ip-interfaces
form. The system logs a warning to the hardware error log when a TN799x circuit pack has
reached the socket usage specified in this field. The warning can be viewed using display
errors.
Note:
Note: IP endpoints can still register to this circuit pack after the warning has been
issued.
The presence of the warning in the error log indicates that the customer needs to look at the
network configuration. The status clan-usage command displays socket usage for C-LAN
circuit packs in a system. This allows the customer to verify that IP endpoint registration has
been evenly distributed, or to determine whether additional TN799x circuit packs are needed.
Also, even though all CLANs may be available, all endpoints are configured to be in a few
specific network regions, and may possibly be overloading the CLANs in those network regions.
This would indicate that additional capacity is required in the affected network regions, or that
network configuration and administration needs to be altered to make it more balanced.
Additional C-LANs can be administered, or existing administration of C-LANs can be changed
using the add/change ip-interfaces commands (see Maintenance Commands
Reference (03-300191) for details).
Note:
Note: When a TN799x is replaced or added, re-balancing does not occur. That is, the
system does not un-register an IP endpoint for the purpose of load balancing.
Replaced or added TN799x circuit packs will be detected as the least-used
C-LANs, and IP endpoints will register with them until the socket load is evenly
balanced.