z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
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EZZ8421I

z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
SC27-3657-01

EZZ8421I
Trap Forwarder daemon cannot receive traps from IPv6 agents

Explanation

The Trap Forwarder daemon tried to open an IPv6-capable socket for receiving traps, but the attempt was unsuccessful because the TCP/IP stack is not running with IPv6 support active. Therefore the daemon cannot receive traps from SNMP agents at IPv6 addresses.

System action

Processing continues. The Trap Forwarder daemon will try to open an IPv4-only socket for receiving traps.

Operator response

Contact the system programmer.

System programmer response

If the TCP/IP stack is not running with IPv6 support active, configure the stack to support IPv6, restart TCP/IP and the Trap Forwarder daemon. If the problem persists, restart the Trap Forwarder daemon with the -d 3 debug option and contact the IBM® software support center with the resulting debug information.

Module

TFWINIT.C

Procedure name

tfwCreateSockets

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