Avaya BayRS Version 13.01 Notice download pdf (Page 44)

Release Notes for BayRS Version 13.00

303555-A Rev 01

NAT Anomalies

NAT exhibits the following anomalies in BayRS 13.00.

Configuring NAT Dynamically

When you are configuring a local or global interface for NAT in dynamic mode,

the router returns an SNMP set error. However, this error does not affect the

configuration of the router.

NAT Interfaces

Configuring IP Services states that NAT is supported over all interfaces. However,

NAT is not currently supported over ATM or X.25 interfaces using Site Manager

Version 7.00.

Deleting NAT from a Router

If you delete NAT from a router, all previously configured instances of static

entries will remain in the router MIB. You can delete the instances with the

Technician Interface.

Outbound LAN Traffic Filters

When implementing outbound traffic filters for LAN protocols, note that in some

configurations the filters may cause a decline in throughput performance. For

LAN circuits where the forwarding rate of the router is critical, you should

monitor the throughput performance after configuring outbound LAN filters. If

you notice an unacceptable performance degradation, try using inbound traffic

filters.

Protocol Prioritization No Call Filters and TCP Applications

Using a no call filter that applies to any TCP application can cause TCP to

retransmit the filtered packet.

When two routers running a TCP application are connected using a demand line,

and the demand line becomes inactive, the TCP application remains inactive.

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Avaya BayRS Version 13.01 Notice Page 44