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[NETVAERK] Routningsproblem.



Frank Larsen wrote:
>>>>route add -net 10.50.10.0 gw 10.50.10.20 metric 1 netmask 255.255.255.0
>>>>route add -net 10.50.11.0 gw 10.50.10.20 metric 1 netmask 255.255.255.0
>>>>route add -net 10.50.12.0 gw 10.50.10.20 metric 1 netmask 255.255.255.0
>>>
>>> snip
>>> skal du ikke lave en
>>> route add -net 10.50.12.0 gw 10.50.10.20 metric 1 netmask 255.255.0.0
>>> altså ændre netmasken, hvis jeg forstår dit spg. rigtigt
 
Kan se at jeg ikke har svare på denne...
 
net og netmask skal hænge sammen (route: netmask doesn't match route address)
Derfor kan jeg ikke gøre det på den måde.

>>
>>
>> 
>>
>> Det er hele 10.50.0.0 jeg skal ramme, men serveren sidder selv på 10.50.10.0 netværket.
>>
>> Og det er her jeg har problemet fordi
>>
>> route add -net 10.50.0.0 gw 10.50.10.20 metric 1 netmask 55.255.0.0
>>
>> ikke virker.

>Hvad siger ifconfig på serveren om netmask på netkortet?
> Hvis der der står 255.255.255.0 og ikke 255.255.0.0, så er det der du
> har problemet.

 
Den kører med en 255.255.0.0 netmask. Så det er ikke det.
 
Jeg har personligt en mistanke om at "problemet" skyldes at serveren sidder på 
10.50.10.0 nettet der jo er en delmængde af 10.50.0.0 nettet.
 
Den reelle grund til at jeg gerne vil route ud på 255.255.0.0 niveau er at jeg 
ikke har nogen kontrol med hvilke 10.50.x.0 IP-ranges der vil blive anvendt.
Her er der tale en anden leverandør og der kan blive lavet ændringer uden at det
bliver oplyst.
Selvfølgelig kunne jeg "bare" lave en routningstabel der includerer alle net fra
10.50.1.0 til 10.50.254.0, men det bliver bare meget uoverskueligt at se på.
Specielt når jeg i forvejen via en anden gateway router op til ca. 100 forskelige
hosts.
 
 
Med venlig hilsen / Regards
 
Frank Larsen
Kimik IT A/S
PO Box 740
3900 Nuuk
Greenland
Mail : sslug@sslug
Phone: +299 34 20 00
Fax  : +299 34 20 01


 
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