RRAS LAN to LAN

  • Thread starter Thread starter Sandinista
  • Start date Start date
S

Sandinista

Guest
I will be brief and hopefully someone can help. I have a Server 2003 box,
mulithomed 2 NICs. I have set up RRAS for the LAN config, and on one NIC I
have a switch with a few nodes and on the other NIC I have another switch on
the other LAN side. My IP configuration is this NIC 1 has an address of
192.168.200.5 mask 255.255.255.0 and on the other NIC I have 192.168.1.50
mask 255.255.255.0 and gateway 192.168.1.1 and they are all /24. I have a
test box configured on the 192.168.200.0 network with IP configuration
192.168.200.3 mask 255.255.255.0 Gateway 192.168.200.5 which is the IP of the
NIC on the RRAS server for that lan. I am unable to ping anything in the
192.168.1.0 Network here is route print for that box:
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.200.5 192.168.200.3 20
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.1.0 255.255.255.0 192.168.200.5 192.168.200.3 2
192.168.200.0 255.255.255.0 192.168.200.3 192.168.200.3 20
192.168.200.3 255.255.255.255 127.0.0.1 127.0.0.1 20
192.168.200.255 255.255.255.255 192.168.200.3 192.168.200.3 20
224.0.0.0 240.0.0.0 192.168.200.3 192.168.200.3 20
255.255.255.255 255.255.255.255 192.168.200.3 192.168.200.3 1
Default Gateway: 192.168.200.5
However I can ping anything on the 192.168.200.0 network from the
192.168.1.0 network by adding a route add statement
route add 192.168.200.0 mask 255.255.255.0 192.168.1.50
Can anyone help me as to what I am missing here?????
 
Assuming you have enable IP routing, I would check the Input and Output
Filters. Or check the NAT/firewall if you enable them.

NAT and FirewallOpen RRAS>IP Routing>NAT, right-click external
NIC>Properties>Services and ... 6) IP packet filtering is preventing the
receiving or sending of IP traffic. ...
www.chicagotech.net/nat.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Sandinista" <Sandinista@discussions.microsoft.com> wrote in message
news:E011D911-67E0-491C-B1E8-37DCAED0D2FE@microsoft.com...
>I will be brief and hopefully someone can help. I have a Server 2003 box,
> mulithomed 2 NICs. I have set up RRAS for the LAN config, and on one NIC
> I
> have a switch with a few nodes and on the other NIC I have another switch
> on
> the other LAN side. My IP configuration is this NIC 1 has an address of
> 192.168.200.5 mask 255.255.255.0 and on the other NIC I have 192.168.1.50
> mask 255.255.255.0 and gateway 192.168.1.1 and they are all /24. I have a
> test box configured on the 192.168.200.0 network with IP configuration
> 192.168.200.3 mask 255.255.255.0 Gateway 192.168.200.5 which is the IP of
> the
> NIC on the RRAS server for that lan. I am unable to ping anything in the
> 192.168.1.0 Network here is route print for that box:
> Active Routes:
> Network Destination Netmask Gateway Interface
> Metric
> 0.0.0.0 0.0.0.0 192.168.200.5 192.168.200.3
> 20
> 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
> 192.168.1.0 255.255.255.0 192.168.200.5 192.168.200.3 2
> 192.168.200.0 255.255.255.0 192.168.200.3 192.168.200.3
> 20
> 192.168.200.3 255.255.255.255 127.0.0.1 127.0.0.1
> 20
> 192.168.200.255 255.255.255.255 192.168.200.3 192.168.200.3
> 20
> 224.0.0.0 240.0.0.0 192.168.200.3 192.168.200.3
> 20
> 255.255.255.255 255.255.255.255 192.168.200.3 192.168.200.3 1
> Default Gateway: 192.168.200.5
> However I can ping anything on the 192.168.200.0 network from the
> 192.168.1.0 network by adding a route add statement
> route add 192.168.200.0 mask 255.255.255.0 192.168.1.50
> Can anyone help me as to what I am missing here?????
>
>
 
I set up RRAS and NAT is not in the equation. This should be quite simple, I
am pulling my hair out. This is LAN/LAN routing on W2k3 RRAS. 2 Networks
192.168.1.0/24 and my new network 192.168.200.0/24...I cannot ping anyting on
the 192.168.1.0 network from the test host 192.168.200.3. I did a route add
on the test machine 192.168.1.0 255.255.255.0 192.168.200.5 ....Uggghhhh!
Still No replies. What am I missing here??? I can ping both sides from the
RRAS server, and if I add a route add to a node on the 192.168.1.0 side I can
see the new subnet (192.168.200.0)...why cant anything on the 192.168.200.0
netowork see anything on the 192.168.1.0 network??? Help Please

"Robert L. (MS-MVP)" wrote:

> Assuming you have enable IP routing, I would check the Input and Output
> Filters. Or check the NAT/firewall if you enable them.
>
> NAT and FirewallOpen RRAS>IP Routing>NAT, right-click external
> NIC>Properties>Services and ... 6) IP packet filtering is preventing the
> receiving or sending of IP traffic. ...
> www.chicagotech.net/nat.htm
>
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Sandinista" <Sandinista@discussions.microsoft.com> wrote in message
> news:E011D911-67E0-491C-B1E8-37DCAED0D2FE@microsoft.com...
> >I will be brief and hopefully someone can help. I have a Server 2003 box,
> > mulithomed 2 NICs. I have set up RRAS for the LAN config, and on one NIC
> > I
> > have a switch with a few nodes and on the other NIC I have another switch
> > on
> > the other LAN side. My IP configuration is this NIC 1 has an address of
> > 192.168.200.5 mask 255.255.255.0 and on the other NIC I have 192.168.1.50
> > mask 255.255.255.0 and gateway 192.168.1.1 and they are all /24. I have a
> > test box configured on the 192.168.200.0 network with IP configuration
> > 192.168.200.3 mask 255.255.255.0 Gateway 192.168.200.5 which is the IP of
> > the
> > NIC on the RRAS server for that lan. I am unable to ping anything in the
> > 192.168.1.0 Network here is route print for that box:
> > Active Routes:
> > Network Destination Netmask Gateway Interface
> > Metric
> > 0.0.0.0 0.0.0.0 192.168.200.5 192.168.200.3
> > 20
> > 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
> > 192.168.1.0 255.255.255.0 192.168.200.5 192.168.200.3 2
> > 192.168.200.0 255.255.255.0 192.168.200.3 192.168.200.3
> > 20
> > 192.168.200.3 255.255.255.255 127.0.0.1 127.0.0.1
> > 20
> > 192.168.200.255 255.255.255.255 192.168.200.3 192.168.200.3
> > 20
> > 224.0.0.0 240.0.0.0 192.168.200.3 192.168.200.3
> > 20
> > 255.255.255.255 255.255.255.255 192.168.200.3 192.168.200.3 1
> > Default Gateway: 192.168.200.5
> > However I can ping anything on the 192.168.200.0 network from the
> > 192.168.1.0 network by adding a route add statement
> > route add 192.168.200.0 mask 255.255.255.0 192.168.1.50
> > Can anyone help me as to what I am missing here?????
> >
> >
>
>
 
I set up RRAS and NAT is not in the equation. This should be quite simple, I
am pulling my hair out. This is LAN/LAN routing on W2k3 RRAS. 2 Networks
192.168.1.0/24 and my new network 192.168.200.0/24...I cannot ping anyting on
the 192.168.1.0 network from the test host 192.168.200.3. I did a route add
on the test machine 192.168.1.0 255.255.255.0 192.168.200.5 ....Uggghhhh!
Still No replies. What am I missing here??? I can ping both sides from the
RRAS server, and if I add a route add to a node on the 192.168.1.0 side I can
see the new subnet (192.168.200.0)...why cant anything on the 192.168.200.0
netowork see anything on the 192.168.1.0 network??? Help Please

"Robert L. (MS-MVP)" wrote:

> Assuming you have enable IP routing, I would check the Input and Output
> Filters. Or check the NAT/firewall if you enable them.
>
> NAT and FirewallOpen RRAS>IP Routing>NAT, right-click external
> NIC>Properties>Services and ... 6) IP packet filtering is preventing the
> receiving or sending of IP traffic. ...
> www.chicagotech.net/nat.htm
>
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Sandinista" <Sandinista@discussions.microsoft.com> wrote in message
> news:E011D911-67E0-491C-B1E8-37DCAED0D2FE@microsoft.com...
> >I will be brief and hopefully someone can help. I have a Server 2003 box,
> > mulithomed 2 NICs. I have set up RRAS for the LAN config, and on one NIC
> > I
> > have a switch with a few nodes and on the other NIC I have another switch
> > on
> > the other LAN side. My IP configuration is this NIC 1 has an address of
> > 192.168.200.5 mask 255.255.255.0 and on the other NIC I have 192.168.1.50
> > mask 255.255.255.0 and gateway 192.168.1.1 and they are all /24. I have a
> > test box configured on the 192.168.200.0 network with IP configuration
> > 192.168.200.3 mask 255.255.255.0 Gateway 192.168.200.5 which is the IP of
> > the
> > NIC on the RRAS server for that lan. I am unable to ping anything in the
> > 192.168.1.0 Network here is route print for that box:
> > Active Routes:
> > Network Destination Netmask Gateway Interface
> > Metric
> > 0.0.0.0 0.0.0.0 192.168.200.5 192.168.200.3
> > 20
> > 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
> > 192.168.1.0 255.255.255.0 192.168.200.5 192.168.200.3 2
> > 192.168.200.0 255.255.255.0 192.168.200.3 192.168.200.3
> > 20
> > 192.168.200.3 255.255.255.255 127.0.0.1 127.0.0.1
> > 20
> > 192.168.200.255 255.255.255.255 192.168.200.3 192.168.200.3
> > 20
> > 224.0.0.0 240.0.0.0 192.168.200.3 192.168.200.3
> > 20
> > 255.255.255.255 255.255.255.255 192.168.200.3 192.168.200.3 1
> > Default Gateway: 192.168.200.5
> > However I can ping anything on the 192.168.200.0 network from the
> > 192.168.1.0 network by adding a route add statement
> > route add 192.168.200.0 mask 255.255.255.0 192.168.1.50
> > Can anyone help me as to what I am missing here?????
> >
> >
>
>
 
I still believe some settings in the RRAS blocks the ping. Try tarcert to
see where it stop.

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Sandinista" <Sandinista@discussions.microsoft.com> wrote in message
news:522BDB06-1F71-4C77-B633-6CE8DB701358@microsoft.com...
>I set up RRAS and NAT is not in the equation. This should be quite simple,
>I
> am pulling my hair out. This is LAN/LAN routing on W2k3 RRAS. 2 Networks
> 192.168.1.0/24 and my new network 192.168.200.0/24...I cannot ping anyting
> on
> the 192.168.1.0 network from the test host 192.168.200.3. I did a route
> add
> on the test machine 192.168.1.0 255.255.255.0 192.168.200.5 ....Uggghhhh!
> Still No replies. What am I missing here??? I can ping both sides from
> the
> RRAS server, and if I add a route add to a node on the 192.168.1.0 side I
> can
> see the new subnet (192.168.200.0)...why cant anything on the
> 192.168.200.0
> netowork see anything on the 192.168.1.0 network??? Help Please
>
> "Robert L. (MS-MVP)" wrote:
>
>> Assuming you have enable IP routing, I would check the Input and Output
>> Filters. Or check the NAT/firewall if you enable them.
>>
>> NAT and FirewallOpen RRAS>IP Routing>NAT, right-click external
>> NIC>Properties>Services and ... 6) IP packet filtering is preventing the
>> receiving or sending of IP traffic. ...
>> www.chicagotech.net/nat.htm
>>
>>
>> --
>> Bob Lin, MS-MVP, MCSE & CNE
>> Networking, Internet, Routing, VPN Troubleshooting on
>> http://www.ChicagoTech.net
>> How to Setup Windows, Network, VPN & Remote Access on
>> http://www.HowToNetworking.com
>>
>>
>> "Sandinista" <Sandinista@discussions.microsoft.com> wrote in message
>> news:E011D911-67E0-491C-B1E8-37DCAED0D2FE@microsoft.com...
>> >I will be brief and hopefully someone can help. I have a Server 2003
>> >box,
>> > mulithomed 2 NICs. I have set up RRAS for the LAN config, and on one
>> > NIC
>> > I
>> > have a switch with a few nodes and on the other NIC I have another
>> > switch
>> > on
>> > the other LAN side. My IP configuration is this NIC 1 has an address
>> > of
>> > 192.168.200.5 mask 255.255.255.0 and on the other NIC I have
>> > 192.168.1.50
>> > mask 255.255.255.0 and gateway 192.168.1.1 and they are all /24. I
>> > have a
>> > test box configured on the 192.168.200.0 network with IP configuration
>> > 192.168.200.3 mask 255.255.255.0 Gateway 192.168.200.5 which is the IP
>> > of
>> > the
>> > NIC on the RRAS server for that lan. I am unable to ping anything in
>> > the
>> > 192.168.1.0 Network here is route print for that box:
>> > Active Routes:
>> > Network Destination Netmask Gateway Interface
>> > Metric
>> > 0.0.0.0 0.0.0.0 192.168.200.5 192.168.200.3
>> > 20
>> > 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1
>> > 1
>> > 192.168.1.0 255.255.255.0 192.168.200.5 192.168.200.3
>> > 2
>> > 192.168.200.0 255.255.255.0 192.168.200.3 192.168.200.3
>> > 20
>> > 192.168.200.3 255.255.255.255 127.0.0.1 127.0.0.1
>> > 20
>> > 192.168.200.255 255.255.255.255 192.168.200.3 192.168.200.3
>> > 20
>> > 224.0.0.0 240.0.0.0 192.168.200.3 192.168.200.3
>> > 20
>> > 255.255.255.255 255.255.255.255 192.168.200.3 192.168.200.3
>> > 1
>> > Default Gateway: 192.168.200.5
>> > However I can ping anything on the 192.168.200.0 network from the
>> > 192.168.1.0 network by adding a route add statement
>> > route add 192.168.200.0 mask 255.255.255.0 192.168.1.50
>> > Can anyone help me as to what I am missing here?????
>> >
>> >
>>
>>
 
You must log in or register to reply here.

Similar threads

W
How to specify a range of IP addresses when writing a routing table?
Replies
0
Views
21
Windows.Geek
W
W
How to specify a range of IP addresses when writing a routing table?
Replies
0
Views
12
Windows.Geek
W
Ш
Microsoft RRAS as an entry point to the corporate network
Replies
0
Views
2
Шамиль Гаджимамаев
Ш
A
How to Bind Application eg (Edge, IDM) to an IP Address on Same Network Adapter
Replies
0
Views
8
Ali Muhammadrajwa
A
A
How to Bind Application eg (Edge, IDM) to an IP Address on Same Network Adapter
Replies
0
Views
5
Ali Muhammadrajwa
A
Back
Top