RE: Change Exchange IP
We have OWA set up on a computer in our DMZ. I beleive the only change I had to make on it was inform it of the new WINS server address so it could find our Exchange box. We have a Cisco 2500 series router connecting us to the 'net that is also NATing our exchange box. Our public e-mail address is resolved by our ISP to the WAN port of this router: the router then takes anything to do with e-mail, ports 25 and 110, and sends them to the proper internal private address (via our Checkpoint FW1). We don't have any kind of VPN set up so I can't help you there. Hope this helps. -Original Message- From: Diane Beckham [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 11:34 AM To: MS-Exchange Admin Issues Subject: FW: Change Exchange IP Oh good, so I can pick your brain huh :-) I'm in process of doing this and it's not working. What settings do I need to update to use OWA through a Firewall and a NAT. I read a MS doc that says to static route 2 ports on the exchange server, how does this affect my internal LAN users? Would this also affect my telecommuter users who VPN/PPTP into my email server? TIA, Diane -Original Message- From: Charles Whitby [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 5:06 AM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP If you're running OWA, you may need to update that. Also, we have a web application that enables a potential customer to send e-mails to our CS department from the web site. If you have something like that you may have to update the SMTP settings in IIS (or whatever you use) on your web server. Also if your Exchange box is running the IMS service and you're being NAted by a firewall or router you will need to update those settings. Just recently did this, so the memories are fresh (but almost healed) Hope it helps. -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
If you're running OWA, you may need to update that. Also, we have a web application that enables a potential customer to send e-mails to our CS department from the web site. If you have something like that you may have to update the SMTP settings in IIS (or whatever you use) on your web server. Also if your Exchange box is running the IMS service and you're being NAted by a firewall or router you will need to update those settings. Just recently did this, so the memories are fresh (but almost healed) Hope it helps. -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Diane: Making the Exchange server registry change to have 2 static ports instead of dynamic ports does not hurt your local Outlook or VPN Outlook users, other than Exchange needs to be recycled. Bruce Briggs System Administration State University of NY -Original Message- From: Diane Beckham [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 11:34 AM To: MS-Exchange Admin Issues Subject: FW: Change Exchange IP Oh good, so I can pick your brain huh :-) I'm in process of doing this and it's not working. What settings do I need to update to use OWA through a Firewall and a NAT. I read a MS doc that says to static route 2 ports on the exchange server, how does this affect my internal LAN users? Would this also affect my telecommuter users who VPN/PPTP into my email server? TIA, Diane -Original Message- From: Charles Whitby [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 5:06 AM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP If you're running OWA, you may need to update that. Also, we have a web application that enables a potential customer to send e-mails to our CS department from the web site. If you have something like that you may have to update the SMTP settings in IIS (or whatever you use) on your web server. Also if your Exchange box is running the IMS service and you're being NAted by a firewall or router you will need to update those settings. Just recently did this, so the memories are fresh (but almost healed) Hope it helps. -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Do I need to setup anything on each users computer? -Original Message- From: Briggs, Bruce [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 9:04 AM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP Diane: Making the Exchange server registry change to have 2 static ports instead of dynamic ports does not hurt your local Outlook or VPN Outlook users, other than Exchange needs to be recycled. Bruce Briggs System Administration State University of NY -Original Message- From: Diane Beckham [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 11:34 AM To: MS-Exchange Admin Issues Subject: FW: Change Exchange IP Oh good, so I can pick your brain huh :-) I'm in process of doing this and it's not working. What settings do I need to update to use OWA through a Firewall and a NAT. I read a MS doc that says to static route 2 ports on the exchange server, how does this affect my internal LAN users? Would this also affect my telecommuter users who VPN/PPTP into my email server? TIA, Diane -Original Message- From: Charles Whitby [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 5:06 AM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP If you're running OWA, you may need to update that. Also, we have a web application that enables a potential customer to send e-mails to our CS department from the web site. If you have something like that you may have to update the SMTP settings in IIS (or whatever you use) on your web server. Also if your Exchange box is running the IMS service and you're being NAted by a firewall or router you will need to update those settings. Just recently did this, so the memories are fresh (but almost healed) Hope it helps. -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
make sure your MX records are up to date... -- Drew Visit http://www.drewncapris.net! Go! Go there now! If we have no peace, it is because we have forgotten that we belong to each other. (Mother Theresa) -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 1:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Thanks, Drew. Apart from MX and A record, is there anythings else? It seems that change IP of exchange should not create BIG problem(?). Thanks. Bao -Original Message- From: Drewski [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:25 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP make sure your MX records are up to date... -- Drew Visit http://www.drewncapris.net! Go! Go there now! If we have no peace, it is because we have forgotten that we belong to each other. (Mother Theresa) -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 1:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Just the usual stuff, make sure dns gets updated. Also, if you have connectors to other site through that server, make sure those are covered. mit freundlichen Grüßen,(Best Regards), Steve Ropiak ZF Group NAO CERT, Exchange and Bar Code Administrator (207) 989-9115 voice (207) 989-8722 fax (513) 317-0197 cell [EMAIL PROTECTED] -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
You will need to adjust your MX records accordingly if the IMS is on this box. If you are doing NAT, that would probably be the easiest. Just change the NATing. Otherwise you will need to contact your ISP or whoever handles your DNS. One thing I have found also helps is that when you change the IP, shut the server down. Go into WINS and manually delete the server out, then boot the Exch server. -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 11:16 AM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
not unless you've hard-coded it somewhere. -- Drew Visit http://www.drewncapris.net! Go! Go there now! Experience shows that success is due less to ability than to zeal. The winner is he who gives himself to his work, body and soul. - Charles Buxton -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 1:32 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP Thanks, Drew. Apart from MX and A record, is there anythings else? It seems that change IP of exchange should not create BIG problem(?). Thanks. Bao -Original Message- From: Drewski [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:25 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP make sure your MX records are up to date... -- Drew Visit http://www.drewncapris.net! Go! Go there now! If we have no peace, it is because we have forgotten that we belong to each other. (Mother Theresa) -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 1:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Firewall acl? -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 11:16 AM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
We have no firewall. -Original Message- From: Jim Busick [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:47 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP Firewall acl? -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 11:16 AM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Thank you all!! I am now more comfortable to do this. At least one of you has done this before. Thanks again. Bao -Original Message- From: Fatmi, Saida [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:31 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP I had to change our exchange server IP address. Before changing I made sure the exchange server MS record was up-to-date. I also did ping on the host name. After getting the reply I changed the IP number. I had no problem. If your clients are using DHCP, you may have to release thier IP address and Renew it. I had to do that on some of my client's system but not to everyone. I dont know why. -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:16 PM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
Ouch... Pardon the pun... But u might be Ganged up on . -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 15:01 To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP We have no firewall. -Original Message- From: Jim Busick [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:47 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP Firewall acl? -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 11:16 AM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
RE: Change Exchange IP
No firewall??? Do you mind if I have a look? ;o) It's not your blue blood, your pedigree or your college degree. It's what you do with your life that counts. -Millard Fuller -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 12:01 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP We have no firewall. -Original Message- From: Jim Busick [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 2:47 PM To: MS-Exchange Admin Issues Subject: RE: Change Exchange IP Firewall acl? -Original Message- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2001 11:16 AM To: MS-Exchange Admin Issues Subject: Change Exchange IP We plan to change the IP number of our EXCHANGE server. Is there any thing that I should be care of? I know changing the name of Exchange will create problem, but haven't heard any on changing IP. I would be grateful if you could give any advice and comments. Thanks. Bao List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm
