Re: Dns lookup error
- From: "wilke" <wmurakami@xxxxxxxxxxxxx>
- To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 13 Aug 2001 11:38:04 -0300
But I heard that dns uses in the most of cases udp 53... another
question i have to setup inbound only? Or outbond too?..
Tnx,
Wilke
-----Original Message-----
From: gkreymer@xxxxxxxxxx [mailto:gkreymer@xxxxxxxxxx]
Sent: Monday, August 13, 2001 11:35 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Dns lookup error
http://www.ISAserver.org
Wilke,
Make sure that in your internet access policy you have the ports open
for
DNS TCP/UDP 53 including access policy for dns query and zone transfer.
That should do it.
___________________________________________
Gregory Kreymer, CCNA, MCSE, MCP+I
Network Engineer
SYSCOM, Inc.
400 E. Pratt St., Suite 200
Baltimore, MD 21202
Office: 410-539-3733 x1392
Pager: 877-320-7874
FAX: 410-837-9535
E-mail: gkreymer@xxxxxxxxxx
Email Page: page.gkreymer@xxxxxxxxxx
"wilke"
<wmurakami@estr To: "[ISAserver.org
Discussion List]" <isalist@xxxxxxxxxxxxx>
utura.net> cc:
Subject: [isalist] Dns
lookup error
08/13/2001
11:00 AM
Please respond
to
"[ISAserver.org
Discussion
List]"
http://www.ISAserver.org
I have a isa server that have an securenat clients trying to access
external DNS, I can ping the dns but when I try to make a "nslookup" the
isa server return a timeout. Please if somebody knows what is the
possible cause of this problem please let me know.
Thank´s
Wilke
-----Original Message-----
From: Kern St. Lousi [mailto:kstlouis@xxxxxxxxxxxxxxx]
Sent: Wednesday, August 08, 2001 11:22 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Intermittant 502 Errors
http://www.ISAserver.org
Hi. I wanted to know if others have experienced this issue.
Intermittantly, users are experiencing 502 errors when trying to access
random web sites. The clients are using IE 5.x. This is a new
installation. One in ten sites, being accessed, will experience this.
Can anyone assist me with this issue
Thanks
Kern St. Louis
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