Hi, I have Natted Inside traffic on Pix. I have opened ACL- NTP traffic from Inside n/w to permit reacg Outside NTP Servers. My question is, Should I open the Returned NTP traffic too (From Outside) OR no need to open reverse traffic in NAT/PAT.
global (outside) 12 184.108.40.206 netmask 255.255.255.255
nat (inside) 12 10.0.0.0 255.0.0.0
access-group from_inside in interface inside
Access-list from_inside permit udp10.0.0.0 255.0.0.0 any eq 123
My Question is, You can see the ACL on inside interface. There is no any acl on Outside interface. Should I open the same returning port on OUtside interface also or no ACL is required for returning traffic with NAT ???
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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