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Route changes do not survive reboot.

 
 
Len B
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      10-29-2007, 01:16 AM
I don't know where to look to find the answer to this situation. If you
could give me some keywords to use, or point me in the right direction, that
would be great.

Starting situation
N 10.154.3.128/255.255.255.224 (32 IPs) Controller = SBS2003
S 10.154.3.96/255.255.255.224 (32 IPs) Controller = Win2k Server

I changed it to
N 10.154.3.128/255.255.255.224 (32 IPs) SBS2003
S 10.154.3.64/255.255.255.192 (64 IPs) Win2k
by replacing the scope in DHCP in S.

After changes, route table on N contained this entry

Destination Subnet Mask Gateway Interface
10.154.3.96 255.255.255.255.224 10.154.3.131 10.154.3.130

I changed it to

Destination Subnet Mask Gateway Interface
10.154.3.64 255.255.255.255.192 10.154.3.131 10.154.3.130

I know that the routes are stored in the registry and the table is built at
boot time but I shouldn't have to hack the registry, should I?

What should I search on to understand what is (not) happening? Can you
please point me at an article or a webpage to enlighten me? Should I have
done something more than just replace the scope?

As I was re-reading this I just had a silly thought about adding to N a
scope matching the one on S and excluding all the addresses???


--
Len
__________________________________________________ ____


 
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Alex
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      10-29-2007, 09:06 AM
look at using the 'route' command from the command prompt and then use
the -p switch at the end to make it persistant and survive a reboot.

e.g.

route add 10.154.3.64 mask 255.255.255.0 10.154.3.131 -p

Regards,
Alex

"Len B" <gonehome@optusnet:con:au> wrote in message
news:(E-Mail Removed)...
>I don't know where to look to find the answer to this situation. If you
>could give me some keywords to use, or point me in the right direction,
>that would be great.
>
> Starting situation
> N 10.154.3.128/255.255.255.224 (32 IPs) Controller = SBS2003
> S 10.154.3.96/255.255.255.224 (32 IPs) Controller = Win2k Server
>
> I changed it to
> N 10.154.3.128/255.255.255.224 (32 IPs) SBS2003
> S 10.154.3.64/255.255.255.192 (64 IPs) Win2k
> by replacing the scope in DHCP in S.
>
> After changes, route table on N contained this entry
>
> Destination Subnet Mask Gateway Interface
> 10.154.3.96 255.255.255.255.224 10.154.3.131 10.154.3.130
>
> I changed it to
>
> Destination Subnet Mask Gateway Interface
> 10.154.3.64 255.255.255.255.192 10.154.3.131 10.154.3.130
>
> I know that the routes are stored in the registry and the table is built
> at boot time but I shouldn't have to hack the registry, should I?
>
> What should I search on to understand what is (not) happening? Can you
> please point me at an article or a webpage to enlighten me? Should I have
> done something more than just replace the scope?
>
> As I was re-reading this I just had a silly thought about adding to N a
> scope matching the one on S and excluding all the addresses???
>
>
> --
> Len
> __________________________________________________ ____
>
>



 
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Len B
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Posts: n/a

 
      10-29-2007, 10:46 AM
I considered and rejected using a persistent route. I figured it would just
add a conflicting route to those already being generated at boot. What I was
looking for is a method to change the incorrect route.

A question though - why use a mask of 255.255.255.0 instead of
255.255.255.192

Regards
Len
__________________________________________________ ____

"Alex" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> look at using the 'route' command from the command prompt and then use
> the -p switch at the end to make it persistant and survive a reboot.
>
> e.g.
>
> route add 10.154.3.64 mask 255.255.255.0 10.154.3.131 -p
>
> Regards,
> Alex
>
> "Len B" <gonehome@optusnet:con:au> wrote in message
> news:(E-Mail Removed)...
>>I don't know where to look to find the answer to this situation. If you
>>could give me some keywords to use, or point me in the right direction,
>>that would be great.
>>
>> Starting situation
>> N 10.154.3.128/255.255.255.224 (32 IPs) Controller = SBS2003
>> S 10.154.3.96/255.255.255.224 (32 IPs) Controller = Win2k Server
>>
>> I changed it to
>> N 10.154.3.128/255.255.255.224 (32 IPs) SBS2003
>> S 10.154.3.64/255.255.255.192 (64 IPs) Win2k
>> by replacing the scope in DHCP in S.
>>
>> After changes, route table on N contained this entry
>>
>> Destination Subnet Mask Gateway Interface
>> 10.154.3.96 255.255.255.255.224 10.154.3.131 10.154.3.130
>>
>> I changed it to
>>
>> Destination Subnet Mask Gateway Interface
>> 10.154.3.64 255.255.255.255.192 10.154.3.131 10.154.3.130
>>
>> I know that the routes are stored in the registry and the table is built
>> at boot time but I shouldn't have to hack the registry, should I?
>>
>> What should I search on to understand what is (not) happening? Can you
>> please point me at an article or a webpage to enlighten me? Should I have
>> done something more than just replace the scope?
>>
>> As I was re-reading this I just had a silly thought about adding to N a
>> scope matching the one on S and excluding all the addresses???
>>
>>
>> --
>> Len
>> __________________________________________________ ____
>>
>>

>
>



 
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