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[DNS] Comcast/all2host DNS problem? »
« people surveyed by consumer reports rate comcast low  
page: 1 · 2 · 3
AuthorAll Replies


CUBS_FAN
Next Year Again..

join:2005-04-28
Chicago, IL
·Comcast
·Vonage

reply to ozi
Re: Why my internet sucks?

OK, suppose I was mistaken.. I get 73.4.4.1 as a Chicago server too but its obviously not because I'm in Chicago and get 31ms. Your 1st hop is what a normal 1st hop should be so be happy with that.

Target Name: m0015963df91d.chcg.il.comcast.net
IP: 73.4.4.1
Date/Time: 1/11/2008 6:23:40 PM

1 0 ms mygateway1.Motorola [192.168.15.1]
2 * [-]
3 * [-]
4 9 ms te-8-1-ur02.chicago301.il.chicago.comcast.net [68.87.230.190]
5 8 ms te-8-3-ur01.chicago301.il.chicago.comcast.net [68.87.230.193]
6 9 ms po-10-ar01.area4.il.chicago.comcast.net [68.87.229.110]
7 11 ms [68.86.72.34]
8 16 ms te-4-1-cr01.chicago.il.cbone.comcast.net [68.86.72.33]
9 14 ms te-9-1-cr01.indianapolis.in.cbone.comcast.net [68.86.68.130]
10 25 ms te-2-1-cr01.nashville.tn.cbone.comcast.net [68.86.68.138]
11 28 ms te-9-4-ar01.winchester.tn.malt.comcast.net [68.86.72.94]
12 29 ms te-9-1-ur02.germantown.tn.malt.comcast.net [68.86.240.142]
13 30 ms ge-6-2-ur01.germantown.tn.malt.comcast.net [68.86.244.81]
14 31 ms m0015963df91d.chcg.il.comcast.net [73.4.4.1]

Ping statistics for m0015963df91d.chcg.il.comcast.net
Packets: Sent = 1, Received = 1, Lost = 0 (0.0%)
Round Trip Times: Minimum = 31ms, Maximum = 31ms, Average = 31ms


EG
The wings of love
Premium
join:2006-11-18
Union, NJ


1 edit
reply to ozi
Try using alternate DNS servers such as 4.2.2.6, 4.2.2.2 or (which some do not trust their credibility) the open DNS offerings.

Either way you choose, there are good instructions on how to make these changes at the OpenDNS site:

»https://www.opendns.com/start

Y.M.M.V., just something else to eliminate as a cause of your issue...


EG
The wings of love
Premium
join:2006-11-18
Union, NJ

reply to CUBS_FAN
said by CUBS_FAN See Profile :

OK, suppose I was mistaken.. I get 73.4.4.1 as a Chicago server too but its obviously not because I'm in Chicago and get 31ms. Your 1st hop is what a normal 1st hop should be so be happy with that.
One should not completely trust the host name information as gospel..


EG
The wings of love
Premium
join:2006-11-18
Union, NJ


2 edits
reply to ozi
said by ozi See Profile :

okay well i googled the dns flushed and figured out how to do it... but I havent noticed any difference still the same tracerts everywhere and same problems..
Any changes made to one's DNS servers will have no affect on the routing paths seen in your traces...

NormanS
Premium,MVM
join:2001-02-14
San Jose, CA
·Pacific Bell - SBC

reply to ozi
What flushing your DNS cache does is to force your local DNS resolver to go back to the DNS server to resolve IP addresses.

In your post with the trace route, and the "40ms to Dallas" comment, I keyed on the name of your first hop, "m0015963df91d.chcg.il.comcast.net [73.4.4.1]", and mistakenly placed you in Chicago. My own trace route back toward your first hop shows no name on that router:
That should have changed for you after you flushed your cache. The latency, or routing would not change, though.

--
Norman
~Oh Lord, why have you come
~To Konnyu, with the Lion and the Drum

ozi

join:2002-06-15
Memphis, TN
reply to ozi
I still have that first hop of mine listed as something in chcg etc, the flushdns hasnt changed anything, and I havent noticed any difference what so ever...


EG
The wings of love
Premium
join:2006-11-18
Union, NJ

2 edits
N.M.
Forums » US Cable Support » Comcast » Comcast HSI[DNS] Comcast/all2host DNS problem? »
« people surveyed by consumer reports rate comcast low  
page: 1 · 2 · 3


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