Thread: DNS 220.127.116.11 or 18.104.22.168
03-19-2012, 05:06 PM #1
DNS 22.214.171.124 or 126.96.36.199
- Member Since
- Feb 16, 2012
My apple TV wouldn't update so I did a google and found that if I changed the DNS to 188.8.131.52 and 184.108.40.206 that it should work.
I did that and all was well, the update worked immediately.
Over the weekend I tidied up the IP addresses on my network, made a smaller DHCP pool, grouped peripherals together etc. (I know I must get out more!) all seemed well apart from 2 PC's I have on the network would not connect to the internet, both have fixed IP addresses on my network.
I had a play around and added the DNS 220.127.116.11 etc to then network settings and all worked.
Until I did the AppleTV update i didn't have to inout DNS details so has this changed something on my network?
My iMac DNS also has 18.104.22.168 and 22.214.171.124..
Any suggestions to whats happened??
03-20-2012, 08:52 AM #2
- Member Since
- May 22, 2005
- Closer than you think.
- Performa 6116 2GBSCSI 8MB OS 7.5.3
ISP's will retire or migrate to new DNS servers from time to time.
For instance Comcast has new DNS servers 126.96.36.199 and 188.8.131.52
They were always 184.108.40.206 and 220.127.116.11.
If you were pointing to stale DNS servers then the internet would have problems.
If your modem is pulling a dynamic IP from your ISP and your DHCP scope is referencing the router for DNS then reboot the modem and router to get the latest DNS servers from your ISP. If you are using an internal DNS server add the ISP's current DNS servers as forwarders (or use public DNS like Google's 18.104.22.168 and 22.214.171.124).
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