local ISP DNS server's being blocked
Posted: Fri Aug 08, 2014 8:52 am
Hey,
After bashing my head on several walls I've somewhat been able to find the problem. My clients keep complaining that they have trouble accessing services hosted with me, I was troubleshooting a client where I noticed that the ISP provided DNS servers were not resolving any domain on my server and when I added either OPenDNS or Google's DNS server's they'd work fine.
I've looked at the Blocking section but can't find those IP's, so I whitelisted them, flushed the client's ipconfig and it started working. Any idea how I can trace what exactly it causing ASL to block these IP's?
After bashing my head on several walls I've somewhat been able to find the problem. My clients keep complaining that they have trouble accessing services hosted with me, I was troubleshooting a client where I noticed that the ISP provided DNS servers were not resolving any domain on my server and when I added either OPenDNS or Google's DNS server's they'd work fine.
I've looked at the Blocking section but can't find those IP's, so I whitelisted them, flushed the client's ipconfig and it started working. Any idea how I can trace what exactly it causing ASL to block these IP's?