not sure of entry on PIX, can someone translate? 1

[penguinroundup]

I have the following entry in my ACL on my pix515E and I'm not sure what it means (this was config'd by a contractor):

access-list out-in permit udp any eq domain any

what does the "domain" protocol mean? that's what's throwing me off here. I'd like to remove it if I can (i.e. if it won't blow anything up)

TIA.

 

[DocHolden]

Domain is the pix way of saying DNS.

 

[penguinroundup]

ah ha, thank you... I couldn't find anything about it in my PIX book. I'm getting better that this, but I'm REALLY glad this board is here for backup!