DNS to port 1025

[Bob Simon]

This weekend I put my secondary dns behind a firewall and now notice
that the primary is trying to send it UDP packets from port 53 to port
1025.  Anybody got an idea what this is?

Mar 21 15:24:31 fw1 kernel: dmz IN=eth0 OUT=eth2 SRC=216.176.236.70
DST=192.168.0.2 LEN=191 TOS=0x00 PREC=0x00 TTL=48 ID=34543 PROTO=UDP
SPT=53 DPT=1025 LEN=171
 
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Bob Simon
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