RE: Routes being automatically added to WK3 server routing table

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Jacky,
Actually it has three. The Exchange 5.5 NT 4.0 Server I had
before, only had 1 adapter in it, and it had the same problem. I will
remove the excess adapters the next time I do maintenance and see if
that cures the problem.
When the routes get added, the server can no longer communicate
with the remote computers because the Gateway that is being used in
those routes are incorrect. When I do a "route delete" on those routes
they go away. Sometimes it will go months without the bogus routes
being added back, and sometimes it might happen 3 times in a week. But
mostly it seems to happen to two locations about every three months.
It's very random.

Crikan


v-jackyg@xxxxxxxxxxxxxxxxxxxx (Jacky Gu [MSFT]) wrote in
news:656yTZUqFHA.1204@xxxxxxxxxxxxxxxxxxxxx:

> Hello Crikan,
>
> I find that you may have two adapters on this server. Is it correct?
> If we remove the second one, what's the result?
>
> Also, if we use the command line "route delete IP" to delete the added
> routes, will these routes be added at once?
>
> In addition, I would like to know if the added routes cause any
> problem.
>
> Jacky Gu
>
> Microsoft Online Partner Support
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>| Subject: Routes being automatically added to WK3 server routing table
>| From: "crikan@xxxxxxxxxxxxxxxx" <crikan@xxxxxxxxxxxxxxxx>
>| User-Agent: Xnews/5.04.25
>| Message-ID: <OuepuuLqFHA.3516@xxxxxxxxxxxxxxxxxxxx>
>| Newsgroups: microsoft.public.windows.server.general
>| Date: Wed, 24 Aug 2005 07:54:07 -0700
>| NNTP-Posting-Host: host51-34.discord.birch.net 65.16.51.34
>| Lines: 1
>| Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP15.phx.gbl
>| Xref: TK2MSFTNGXA01.phx.gbl
>| microsoft.public.windows.server.general:45795 X-Tomcat-NG:
>| microsoft.public.windows.server.general
>|
>| I have an Exchange Server that occasionally gets incorrect routes
>| added to its routing table. I would like to prevent these routes
>| from being added.
>| The Exchange server is a Windows 2003 server, but this was also
>| happening to its predecessor, a Windows NT 4.0 Sever. The routes are
>| for computers that are on remote subnets that are connected to our
>| Corporate network via Private Frame Relay connections. I have one
>| persistent route installed on the Exchange Server so it can
>| communicate with those computers at the remote locations. Can you
>| tell me what could be adding the offending routes and what I can do
>| to stop it. Thanks in advanced.
>|
>| In this first Route Print it is the 10.0.96.150 and 10.1.9.150 routes
>| that are causing the problems. The second route print is what the
>| routing table should look like.
>|
>|
>|
>| IPv4 Route Table
>|
======================================================================
>| == ===
>| Interface List
>| 0x1 ........................... MS TCP Loopback interface
>| 0x10003 ...00 04 76 f4 f2 a9 ...... 3Com 3C996B Gigabit Server NIC
>| 0x10004 ...00 30 6e 12 f9 62 ...... HP NetServer 10/100TX PCI LAN
>| Adapter
>| 0x10005 ...00 30 6e 12 f9 61 ...... HP NetServer 10/100TX PCI LAN
>| Adapter #2
>|
======================================================================
>| == ===
>|
======================================================================
>| == ===
>| Active Routes:
>| Network Destination Netmask Gateway Interface Metric
>| 0.0.0.0 0.0.0.0 192.168.1.246 192.168.1.243 20
>| 10.0.0.0 255.0.0.0 192.168.1.16 192.168.1.243 1
>| 10.0.96.150 255.255.255.255 192.168.1.246 192.168.1.243 1
>| 10.1.9.150 255.255.255.255 192.168.1.246 192.168.1.243 1
>| 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
>| 192.168.1.0 255.255.255.0 192.168.1.243 192.168.1.243 20
>| 192.168.1.243 255.255.255.255 127.0.0.1 127.0.0.1 20
>| 192.168.1.255 255.255.255.255 192.168.1.243 192.168.1.243 20
>| 224.0.0.0 240.0.0.0 192.168.1.243 192.168.1.243 20
>| 255.255.255.255 255.255.255.255 192.168.1.243 10005 1
>| 255.255.255.255 255.255.255.255 192.168.1.243 192.168.1.243 1
>| 255.255.255.255 255.255.255.255 192.168.1.243 10004 1
>| Default Gateway: 192.168.1.246
>|
======================================================================
>| == ===
>| Persistent Routes:
>| Network Address Netmask Gateway Address Metric
>| 10.0.0.0 255.0.0.0 192.168.1.16 1
>|
>|
>|
>|
>| IPv4 Route Table
>|
======================================================================
>| == ===
>| Interface List
>| 0x1 ........................... MS TCP Loopback interface
>| 0x10003 ...00 04 76 f4 f2 a9 ...... 3Com 3C996B Gigabit Server NIC
>| 0x10004 ...00 30 6e 12 f9 62 ...... HP NetServer 10/100TX PCI LAN
>| Adapter
>| 0x10005 ...00 30 6e 12 f9 61 ...... HP NetServer 10/100TX PCI LAN
>| Adapter #2
>|
======================================================================
>| == ===
>|
======================================================================
>| == ===
>| Active Routes:
>| Network Destination Netmask Gateway Interface Metric
>| 0.0.0.0 0.0.0.0 192.168.1.246 192.168.1.243 20
>| 10.0.0.0 255.0.0.0 192.168.1.16 192.168.1.243 1
>| 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
>| 192.168.1.0 255.255.255.0 192.168.1.243 192.168.1.243 20
>| 192.168.1.243 255.255.255.255 127.0.0.1 127.0.0.1 20
>| 192.168.1.255 255.255.255.255 192.168.1.243 192.168.1.243 20
>| 224.0.0.0 240.0.0.0 192.168.1.243 192.168.1.243 20
>| 255.255.255.255 255.255.255.255 192.168.1.243 10005 1
>| 255.255.255.255 255.255.255.255 192.168.1.243 192.168.1.243 1
>| 255.255.255.255 255.255.255.255 192.168.1.243 10004 1
>| Default Gateway: 192.168.1.246
>|
======================================================================
>| == ===
>| Persistent Routes:
>| Network Address Netmask Gateway Address Metric
>| 10.0.0.0 255.0.0.0 192.168.1.16 1
>|
>
>

.

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