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Legacy Forums => General Discussion (Legacy) => Topic started by: darkcrimson on July 20, 2005, 04:52:39 PM

Title: One domain doesn't work at certain times, others do.
Post by: darkcrimson on July 20, 2005, 04:52:39 PM

The server I am working with has been up and running for about a year now with SME Server 6.0.1-01 but lately, as of ~3 weeks, I have noticed that the domain which is specified as the primary domain returns a 404 not found at certain times of the late afternoon and night when trying to access it from outside the network.

This only happens at night and late afternoon it seems and almost seems to be almost random.

The odd part is we have several other domains on the server (and same IP) and they DO work even when the main domain is down. And I can access the FTP server for the domain even when I cannot view it.

I did not change any settings that I can think of that would cause this problem and I have no idea what is causing the 404 on one domain only.


Any one know what could be causing this?

Thanks!

Title: One domain doesn't work at certain times, others do.
Post by: kruhm on July 21, 2005, 04:22:01 AM

hmmmmm....

possibly a client dns problem? what is your dns server? can you resolve the correct pdc when this happens?

Title: One domain doesn't work at certain times, others do.
Post by: darkcrimson on July 21, 2005, 11:44:22 PM

I am not quite sure what you mean when you ask what is the dns server? I also do not know how to resolve the pdc.

for refference, the domain I am talking about is:  http://www.hmsys.com --as of 5:40pm eastern time, it is NOT working (again)

any ideas?

Title: One domain doesn't work at certain times, others do.
Post by: kruhm on July 22, 2005, 04:59:42 AM

your local network is going to have a dns server (could be sme, windows server, or router)that manages names locally. if you have several dns servers, it's possible one is misconfigured. this is often the case when a w2k server is not pointing to itself as the dns. it drops out. then it kicks back in periodically.

Title: One domain doesn't work at certain times, others do.
Post by: darkcrimson on July 22, 2005, 03:26:46 PM

Any ideas how I can check these settings?

Also-- I believe we are running a SME server on unix.. but the rest of the office computers are on 2000 (where I access the server manager software)

Title: One domain doesn't work at certain times, others do.
Post by: kruhm on July 22, 2005, 04:17:05 PM

i'm talking about checking your dns server's on the windows clients

-click START>RUN>CMD>OK
-type ipconfig /all

Your dns servers will be listed. Is it your SME server or another box?

Title: One domain doesn't work at certain times, others do.
Post by: darkcrimson on July 25, 2005, 04:43:18 PM

when I check the server settings with myphpadmin, it says we are runing a SME server, under ipconfig it says:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.


Windows IP Configuration

        Host Name . . . . . . . . . . . . : Ben
        Primary Dns Suffix  . . . . . . . :
        Node Type . . . . . . . . . . . . : Hybrid
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No
        DNS Suffix Search List. . . . . . : hmsys.com

Ethernet adapter Local Area Connection:

        Connection-specific DNS Suffix  . : hmsys.com
        Description . . . . . . . . . . . : National Semiconductor Corp. DP83815
/816 10/100 MacPhyter PCI Adapter
        Physical Address. . . . . . . . . : 00-0B-CD-E8-BF-40
        Dhcp Enabled. . . . . . . . . . . : Yes
        Autoconfiguration Enabled . . . . : Yes
        IP Address. . . . . . . . . . . . : 192.168.168.106
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        IP Address. . . . . . . . . . . . : fe80::20b:cdff:fee8:bf40%4
        Default Gateway . . . . . . . . . : 192.168.168.1
        DHCP Server . . . . . . . . . . . : 192.168.168.1
        DNS Servers . . . . . . . . . . . : 192.168.168.1
                                            fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        Primary WINS Server . . . . . . . : 192.168.168.1
        Lease Obtained. . . . . . . . . . : Monday, July 25, 2005 10:27:41 AM
        Lease Expires . . . . . . . . . . : Tuesday, July 26, 2005 10:27:41 AM

Tunnel adapter Teredo Tunneling Pseudo-Interface:

        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
        Physical Address. . . . . . . . . : FF-FF-FF-FF-FF-FF-FF-FF
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::5445:5245:444f%5
        Default Gateway . . . . . . . . . :
        NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Automatic Tunneling Pseudo-Interface:

        Connection-specific DNS Suffix  . : hmsys.com
        Description . . . . . . . . . . . : Automatic Tunneling Pseudo-Interface

        Physical Address. . . . . . . . . : C0-A8-A8-6A
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::5efe:192.168.168.106%2
        Default Gateway . . . . . . . . . :
        DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        NetBIOS over Tcpip. . . . . . . . : Disabled



does that help at all?