RE: Prevent duplicate DNS entries
What hands out the IP addresses? Thanks Webster From: David Lum [mailto:david@nwea.org] Sent: Wednesday, February 27, 2013 1:40 PM To: NT System Admin Issues Subject: Prevent duplicate DNS entries Kind of related to my earlier query, is there a way to prevent multiple DNS entries for a given IP address range with Windows DNS? Our VPN systems have a specific range of IP's and for whatever reason there's a nasty habit of many systems showing the same IP address in DNS. Or perhaps the real fix is changing the VPN client (Cisco) to handle DNS registration correctly? That would be a different can of worms from my end, but... ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/ ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
RE: Prevent duplicate DNS entries
For VPN it's the ASA, which is different than where every other systems gets its IP from (a Windows DC). From: Webster [mailto:webs...@carlwebster.com] Sent: Wednesday, February 27, 2013 12:39 PM To: NT System Admin Issues Subject: RE: Prevent duplicate DNS entries What hands out the IP addresses? Thanks Webster From: David Lum [mailto:david@nwea.org] Sent: Wednesday, February 27, 2013 1:40 PM To: NT System Admin Issues Subject: Prevent duplicate DNS entries Kind of related to my earlier query, is there a way to prevent multiple DNS entries for a given IP address range with Windows DNS? Our VPN systems have a specific range of IP's and for whatever reason there's a nasty habit of many systems showing the same IP address in DNS. Or perhaps the real fix is changing the VPN client (Cisco) to handle DNS registration correctly? That would be a different can of worms from my end, but... ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/ ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.commailto:listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/ ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
RE: Prevent duplicate DNS entries
Have the ASA act as a dhcp relay for the DC's and have the DC's handle the DNS registration. From: David Lum [mailto:david@nwea.org] Sent: Wednesday, February 27, 2013 4:21 PM To: NT System Admin Issues Subject: RE: Prevent duplicate DNS entries For VPN it's the ASA, which is different than where every other systems gets its IP from (a Windows DC). From: Webster [mailto:webs...@carlwebster.com]mailto:[mailto:webs...@carlwebster.com] Sent: Wednesday, February 27, 2013 12:39 PM To: NT System Admin Issues Subject: RE: Prevent duplicate DNS entries What hands out the IP addresses? Thanks Webster From: David Lum [mailto:david@nwea.org] Sent: Wednesday, February 27, 2013 1:40 PM To: NT System Admin Issues Subject: Prevent duplicate DNS entries Kind of related to my earlier query, is there a way to prevent multiple DNS entries for a given IP address range with Windows DNS? Our VPN systems have a specific range of IP's and for whatever reason there's a nasty habit of many systems showing the same IP address in DNS. Or perhaps the real fix is changing the VPN client (Cisco) to handle DNS registration correctly? That would be a different can of worms from my end, but... ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/ ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.commailto:listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/ ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.commailto:listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/ ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
