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Topic
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cannot access DNS from internal on Cisco ASA 5520
LockedHi,
We’re using Cisco ASA 5520.
I have set-up the following interface
outside: 172.20.55.240 (security:0)
zone1: 192.10.10.1 (security: 100)i have a server 192.10.10.21 that I need to allow external DNS access
I have a static NAT
source: 192.10.10.21
NAT: 172.20.55.240
service 53 (TCP and UDP)and FW rule
allow source 192.10.10.21 to any for service 53 (TCP and UDP)however this is not working.
Are there more configuration required?
thanks!
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