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Forum Discussion

dkalmaz_116121's avatar
dkalmaz_116121
Icon for Nimbostratus rankNimbostratus
Jan 15, 2013

redirecting client from udp 53 to tcp 53

Let's say any client(windows xp,windows 7-8,windows 2008 etc) queries a dns name from a DNS server that is behind the F5 with UDP-53.   Can F5 stops this UDP-53 traffic and redirects/informs the c...
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dkalmaz_116121's avatar
dkalmaz_116121
Icon for Nimbostratus rankNimbostratus
Jan 16, 2013

no convertion is not enough,

 

i guess UDP and TCP data are not the same.

 

we need this because of DNS security so we need that client should come with TCP , so i have to stop UDP because all clients first try UDP and inform the client to come again with TCP.