z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
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EZD1053I

z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
SC27-3655-01

EZD1053I
Discontiguous subnet mask mask is prohibited

Explanation

Discontiguous subnet masks, for example 255.0.0.255, are not permitted to be proposed in a Security Association (SA) negotiation.

Additional diagnostic messages that have the same message instance number will be issued to identify the impacted SA. The message instance number precedes the message number in the log output and is used to group related messages from the IKE daemon.

mask is the discontiguous subnet mask that is rejected by the IKE daemon.

System action

The SA negotiation failed; IKE daemon processing continues.

Operator response

Ensure that all IKE peers configure contiguous subnet masks for tunnel negotiations.

System programmer response

None.

Module

config_adapter.cpp

Procedure name

None.

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