Hi. I don't have an internal domain. Can you direct me to some help documents. -----Original Message----- From: cpatterson@xxxxxxxxxxxx [mailto:cpatterson@xxxxxxxxxxxx] Sent: Mon 4/1/2002 1:01 PM To: [ISAserver.org Discussion List] Cc: Subject: [isalist] RE: what caused DNS to die http://www.ISAserver.org I have had this problem too. I ended up moving my DNS Server outside of the firewall. Are you not getting any error messages in the even logs? Just no DNS at all from the outside? Does rebooting the server fix the problem temporarily? Restarting the services wont though. If so, then it appears we are having the same problem. I'm still waiting for a fix. Chris Patterson Network Administrator Axiom Systems <Http://Www.AxiomSys.Com> The Truth Is Out There. Go Find It. <Http://Www.2600.Com> -----Original Message----- From: Jay J. Mobley [mailto:jmobley@xxxxxxxxxx] Sent: Monday, April 01, 2002 11:59 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: what caused DNS to die http://www.ISAserver.org No, the DNS server is not running on a DC. I REALLY dont think it is a DNS issue.. Im pretty sure this is an ISA issue. the reason I say this is because I could NSLOOKUP from my internal network to that DNS server and get perfecly good resposes. but, if I tried to NSLOOKUP from outside, I got no response at all. > -----Original Message----- > From: Mark Hopkins [mailto:mark@xxxxxxxxxxxxx] > Sent: Monday, April 01, 2002 8:55 AM > To: [ISAserver.org Discussion List] > Subject: [isalist] RE: what caused DNS to die > > > http://www.ISAserver.org > > > Jay, > > Is the DNS Server running on a W2K Domain Controller? > > Mark > > -----Original Message----- > From: Jay J. Mobley [mailto:jmobley@xxxxxxxxxx] > Sent: Monday, April 01, 2002 10:38 AM > To: [ISAserver.org Discussion List] > Subject: [isalist] what caused DNS to die > > > http://www.ISAserver.org > > > Im not getting ANY dns resolution from outside my network. > Inside I do just fine. > > My DNS server has TONS of > > EVENT ID 5504 > The DNS server encountered an invalid domain name in a packet from > xxx.xxx.xxx.xxx. The packet is rejected. > > > I have had LOTS of issues with this ISA server randomly > rejecting DNS. > anyone have any ideas? > > -Jay > > > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion > List as: mark@xxxxxxxxxxxxx > To unsubscribe send a blank email to > leave-isalist-866865N@xxxxxxxxxxxxx > > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion > List as: jmobley@xxxxxxxxxx > To unsubscribe send a blank email to > leave-isalist-866865N@xxxxxxxxxxxxx > ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: CPatterson@xxxxxxxxxxxx To unsubscribe send a blank email to leave-isalist-866865N@xxxxxxxxxxxxx ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: lrodriguez@xxxxxxxxxx To unsubscribe send a blank email to leave-isalist-866865N@xxxxxxxxxxxxx