No Internet on SBS 2003 R2 after running CEICW
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From: Lassiter on 27 May 2010 16:15 I ran CEICW because I've been having problems getting a stable internet connection on the SBS 2003 R2 server. We had an error with the Metabase.xml file that I repaired w/ an older version of the file, which fixed the error but maybe caused a config issue? not sure. Regarding running CEICW - I did this and it now has eliminated all web browser access ie. http. We do have client access to the server for file sharing still... so the intranet LAN part seems fine. We have a 2 NIC setup and here is a partial output of "ipconfig /all": LAN Adapter: DHCP Enabled: no IP Address: our local DHCP server - 192.168.1.250 Subnet Mask: 255.255.255.0 Default Gateway: blank DNS: 192.168.1.250 WINS: 192.168.1.250 Network Adapter: DHCP Enabled: no IP Address: Fixed IP from dsl ISP provider Subnet Mask: 255.255.255.0 Default Gateway: blank (don't know why this is blank when I have the local router IP address, 192.168.1.1, entered and showing in the card settings) DNS: 192.168.1.250 Netbios over TCPIP: disabled I have the server as our DHCP and not the router. Also, the DNS on the server seems fine because all clients have access to files on the server and print sharing, there are no event errors with it. When I change the router back to provide DHCP I can get internet on the linksys/cisco WRVS4400n router if I connect a laptop direct to it. I can't determine if this is a router setting issue or a server setting w/ regards to DHCP. I have configured the router with all the fixed IP settings and DNS info given to me by our ISP and done needed port forwarding to our server 192.168.1.250 Our router is plugged into the network adapter on the server; and the LAN adapter on the server is plugged into our switch feeding the rest of the clients. I have also updated the network adapter's drivers today witch did not seem to help. I have also gone through the 2 NIC adapter settings manually a few times to confirm settings and w/ CEICW, and one thing that bothers me is the correct default gateway settings. I've used, like the setup as told me, the IP of our router, 192.168.1.1 Should this be something different? if so, what? and on both cards or just one? Any suggestions? or am I configuring something wrong here? thanks
From: Cliff Galiher - MVP on 28 May 2010 20:30 Looks to me like you've got quite a few things configured incorrectly. For example, you have given your server your public IP address (or so your ipconfig implies) but unless you've configured your router in bridged mode, the router should (and apparently does) hold this IP. So you now have two devices on the same network segment with the same IP. Very bad. You also say you've configured your router to forward traffic 192.168.1.250, but that is the IP on your LAN card which the router is not connected to, so that fowarding will fail. So I can tell you what is wrong, but without knowing a lot more about your network and your desired configuration, I can't tell you how to fix it with any detail. Hopefully I've provided enough info that you can figure it out conceptually on your own. If not, I strongly recommend calling in a consultant to help clean things up. -- Cliff Galiher Microsoft has opened the Small Business Server forum on Technet! Check it out! http://social.technet.microsoft.com/Forums/en-us/smallbusinessserver/threads Addicted to newsgroups? Read about the NNTP Bridge for MS Forums. "Lassiter" <Lassiter(a)discussions.microsoft.com> wrote in message news:7F1AFC8A-0D6C-4FCF-901F-846F0572EC9F(a)microsoft.com... > I ran CEICW because I've been having problems getting a stable internet > connection on the SBS 2003 R2 server. We had an error with the > Metabase.xml > file that I repaired w/ an older version of the file, which fixed the > error > but maybe caused a config issue? not sure. > > Regarding running CEICW - I did this and it now has eliminated all web > browser access ie. http. We do have client access to the server for file > sharing still... so the intranet LAN part seems fine. > > We have a 2 NIC setup and here is a partial output of "ipconfig /all": > > LAN Adapter: > DHCP Enabled: no > IP Address: our local DHCP server - 192.168.1.250 > Subnet Mask: 255.255.255.0 > Default Gateway: blank > DNS: 192.168.1.250 > WINS: 192.168.1.250 > > Network Adapter: > DHCP Enabled: no > IP Address: Fixed IP from dsl ISP provider > Subnet Mask: 255.255.255.0 > Default Gateway: blank (don't know why this is blank when I have the local > router IP address, 192.168.1.1, entered and showing in the card settings) > DNS: 192.168.1.250 > Netbios over TCPIP: disabled > > I have the server as our DHCP and not the router. Also, the DNS on the > server seems fine because all clients have access to files on the server > and > print sharing, there are no event errors with it. > > When I change the router back to provide DHCP I can get internet on the > linksys/cisco WRVS4400n router if I connect a laptop direct to it. I can't > determine if this is a router setting issue or a server setting w/ regards > to > DHCP. > > I have configured the router with all the fixed IP settings and DNS info > given to me by our ISP and done needed port forwarding to our server > 192.168.1.250 > > Our router is plugged into the network adapter on the server; and the LAN > adapter on the server is plugged into our switch feeding the rest of the > clients. > > I have also updated the network adapter's drivers today witch did not seem > to help. > > I have also gone through the 2 NIC adapter settings manually a few times > to > confirm settings and w/ CEICW, and one thing that bothers me is the > correct > default gateway settings. I've used, like the setup as told me, the IP of > our router, 192.168.1.1 Should this be something different? if so, what? > and > on both cards or just one? > > Any suggestions? or am I configuring something wrong here? thanks > > >
From: Larry Struckmeyer[SBS-MVP] on 1 Jun 2010 09:23 Lassiter: Please review my reply to your post under the thread: Errors under the Event Viewer - System Log I suggest that if you make the modifications I have mentioned, you run the ipconfig/all > c:\iptest.txt command and start a new thread with the issues that remain and the output of that command. Don't forget to run the CEICW after making all the adjustments to your network settings. - Larry Please post the resolution to your issue so others may benefit - Get Your SBS Health Check at www.sbsbpa.com > I ran CEICW because I've been having problems getting a stable > internet connection on the SBS 2003 R2 server. We had an error with > the Metabase.xml file that I repaired w/ an older version of the file, > which fixed the error but maybe caused a config issue? not sure. > > Regarding running CEICW - I did this and it now has eliminated all web > browser access ie. http. We do have client access to the server for > file sharing still... so the intranet LAN part seems fine. > > We have a 2 NIC setup and here is a partial output of "ipconfig /all": > > LAN Adapter: > DHCP Enabled: no > IP Address: our local DHCP server - 192.168.1.250 > Subnet Mask: 255.255.255.0 > Default Gateway: blank > DNS: 192.168.1.250 > WINS: 192.168.1.250 > Network Adapter: > DHCP Enabled: no > IP Address: Fixed IP from dsl ISP provider > Subnet Mask: 255.255.255.0 > Default Gateway: blank (don't know why this is blank when I have the > local > router IP address, 192.168.1.1, entered and showing in the card > settings) > DNS: 192.168.1.250 > Netbios over TCPIP: disabled > I have the server as our DHCP and not the router. Also, the DNS on > the server seems fine because all clients have access to files on the > server and print sharing, there are no event errors with it. > > When I change the router back to provide DHCP I can get internet on > the linksys/cisco WRVS4400n router if I connect a laptop direct to it. > I can't determine if this is a router setting issue or a server > setting w/ regards to DHCP. > > I have configured the router with all the fixed IP settings and DNS > info given to me by our ISP and done needed port forwarding to our > server 192.168.1.250 > > Our router is plugged into the network adapter on the server; and the > LAN adapter on the server is plugged into our switch feeding the rest > of the clients. > > I have also updated the network adapter's drivers today witch did not > seem to help. > > I have also gone through the 2 NIC adapter settings manually a few > times to confirm settings and w/ CEICW, and one thing that bothers me > is the correct default gateway settings. I've used, like the setup as > told me, the IP of our router, 192.168.1.1 Should this be something > different? if so, what? and on both cards or just one? > > Any suggestions? or am I configuring something wrong here? thanks >
From: jasbryan on 3 Jun 2010 19:22 If your using the WRVS4400N as your default gateway , it should have your public ip address. In the WRVS4400N you will need to enable DHCP relay and point it back to your DHCP SBS SERVER. From there make sure your SBS server has proper nic settings and you should be able to get over the internet. Also verify under DHCP SERVER SETTINGS has the right (Gateway/router) Settings. Thanks, Jason -- jasbryan ------------------------------------------------------------------------ jasbryan's Profile: http://forums.techarena.in/members/228209.htm View this thread: http://forums.techarena.in/small-business-server/1341239.htm http://forums.techarena.in
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