mhamer
asked on
ISA routing table issue
Having major issues with ISA (vpn) set up seemd straigh forward enough and we do get spells where it all works
I get the recurring error
14147
ISA server detected routes through privatecard that do not corelate with the network element to which the adapter belongs. for best practice...etc
two network cards in the box one private (10.x.x.x. connected to our network the second public (83.x.x.x card connected directly to the internet.
I have used the wizards, entered address in manually all sorts of stuff but keep getting these errors, flushing the route table repairs it all for a short while.
I do notic ethat if i ente rth eprivate card in Isa it shows public ip address and vice versa. carda re correct.
windows 2003 two nics ISA 2004 standard. using radius
and idiot guide or pointers? as to whats i have done wrong..
I get the recurring error
14147
ISA server detected routes through privatecard that do not corelate with the network element to which the adapter belongs. for best practice...etc
two network cards in the box one private (10.x.x.x. connected to our network the second public (83.x.x.x card connected directly to the internet.
I have used the wizards, entered address in manually all sorts of stuff but keep getting these errors, flushing the route table repairs it all for a short while.
I do notic ethat if i ente rth eprivate card in Isa it shows public ip address and vice versa. carda re correct.
windows 2003 two nics ISA 2004 standard. using radius
and idiot guide or pointers? as to whats i have done wrong..
ASKER
yes SP2 and hotfixes are on (although just the other day.
the priv
has an ip of 10.20.20.20 and pub has 83.100.?.?
the network
internal 10.0.0.0 10.255.255.255
172.16..0.0 172.31.255.25
192.168.0.0-192.168.255
also on this screen if i choose to add an adapter this is what shows up as i highlight each adapter
internal nic
10.20.0.0 10.20.255.255
10.20.103.218 - 10.20.255.255
10.255.255.255 - 10.255.255.255
externalcard
0.0.0.1 - 10.19.255.255
10.21.0.0- 10.255.255.255
11.0.0.0 - 126.255.255.255
128.0.0.0 -223.255.255.255
240.0.0.0 - 255.255.255.224
most of these have not knowingly being entered anywhere.
10.20.103 is our normal network dhcp range
and we do have subnetx of 172 and 192 on the network as well as the 10.
once connected the vpn should allow access to all the 10.0.0.0 address;s
172 and 192 are in use but we dont care if the vpn cant see them there lelegacy sites connected by a diffrent vpn (novell) the box im talking about is standalone and doesnt go via any of teh other site to site vpns we have.
the priv
has an ip of 10.20.20.20 and pub has 83.100.?.?
the network
internal 10.0.0.0 10.255.255.255
172.16..0.0 172.31.255.25
192.168.0.0-192.168.255
also on this screen if i choose to add an adapter this is what shows up as i highlight each adapter
internal nic
10.20.0.0 10.20.255.255
10.20.103.218 - 10.20.255.255
10.255.255.255 - 10.255.255.255
externalcard
0.0.0.1 - 10.19.255.255
10.21.0.0- 10.255.255.255
11.0.0.0 - 126.255.255.255
128.0.0.0 -223.255.255.255
240.0.0.0 - 255.255.255.224
most of these have not knowingly being entered anywhere.
10.20.103 is our normal network dhcp range
and we do have subnetx of 172 and 192 on the network as well as the 10.
once connected the vpn should allow access to all the 10.0.0.0 address;s
172 and 192 are in use but we dont care if the vpn cant see them there lelegacy sites connected by a diffrent vpn (novell) the box im talking about is standalone and doesnt go via any of teh other site to site vpns we have.
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Thanks :)
Check out the addresses in configuration - networks - internal - properties - addresses. Are all of these ONLY available through the internal nic?
What address ip ranges are available once the VPN is setup - through the vpn etc?