Routing problem - Ubuntu 16.04 with two different networks
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We have a Ubuntu virtual machine with 3 virtual NICs (for defining eth0, eth1 and eth2) added to it.
Our DMZ has two networks. One is 10.8.225.0/24 and the other is 10.9.225.0/24.
10.8.225.0/24 is purposed to receive/send traffic from/to internet ONLY.
10.9.225.0/24 is purposed to receive/send traffic from/to internal servers ONLY.
Ethernet interfaces (static) are assigned as below:
eth0 - 10.8.225.10 in 10.8.225.0/24 network
eth1 - 10.9.225.10 in 10.9.225.0/24 network
eth2 - 10.9.225.11 in 10.9.225.0/24 network
Requirements:
Traffic received from Internet to 10.8.225.10 (eth0) needs to be routed internal servers via 10.9.225.11(eth2)
10.9.225.10 (eth1) interface is used purely by developers to do admin activities.
I used this link to define eth0 and eth1. Could not understand how to define eth2 and the static route for the above requirement.
Any ideas?
routing gateway
edited Apr 13 at 2:50
ubashu
2,23721736
asked Apr 13 at 2:44
Ramprasad Kolla
11
add a comment |Â
up vote
0
down vote
favorite
We have a Ubuntu virtual machine with 3 virtual NICs (for defining eth0, eth1 and eth2) added to it.
Our DMZ has two networks. One is 10.8.225.0/24 and the other is 10.9.225.0/24.
10.8.225.0/24 is purposed to receive/send traffic from/to internet ONLY.
10.9.225.0/24 is purposed to receive/send traffic from/to internal servers ONLY.
Ethernet interfaces (static) are assigned as below:
eth0 - 10.8.225.10 in 10.8.225.0/24 network
eth1 - 10.9.225.10 in 10.9.225.0/24 network
eth2 - 10.9.225.11 in 10.9.225.0/24 network
Requirements:
Traffic received from Internet to 10.8.225.10 (eth0) needs to be routed internal servers via 10.9.225.11(eth2)
10.9.225.10 (eth1) interface is used purely by developers to do admin activities.
I used this link to define eth0 and eth1. Could not understand how to define eth2 and the static route for the above requirement.
Any ideas?
routing gateway
edited Apr 13 at 2:50
ubashu
2,23721736
asked Apr 13 at 2:44
Ramprasad Kolla
11
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
We have a Ubuntu virtual machine with 3 virtual NICs (for defining eth0, eth1 and eth2) added to it.
Our DMZ has two networks. One is 10.8.225.0/24 and the other is 10.9.225.0/24.
10.8.225.0/24 is purposed to receive/send traffic from/to internet ONLY.
10.9.225.0/24 is purposed to receive/send traffic from/to internal servers ONLY.
Ethernet interfaces (static) are assigned as below:
eth0 - 10.8.225.10 in 10.8.225.0/24 network
eth1 - 10.9.225.10 in 10.9.225.0/24 network
eth2 - 10.9.225.11 in 10.9.225.0/24 network
Requirements:
Traffic received from Internet to 10.8.225.10 (eth0) needs to be routed internal servers via 10.9.225.11(eth2)
10.9.225.10 (eth1) interface is used purely by developers to do admin activities.
I used this link to define eth0 and eth1. Could not understand how to define eth2 and the static route for the above requirement.
Any ideas?
routing gateway
edited Apr 13 at 2:50
ubashu
2,23721736
asked Apr 13 at 2:44
Ramprasad Kolla
11
We have a Ubuntu virtual machine with 3 virtual NICs (for defining eth0, eth1 and eth2) added to it.
Our DMZ has two networks. One is 10.8.225.0/24 and the other is 10.9.225.0/24.
10.8.225.0/24 is purposed to receive/send traffic from/to internet ONLY.
10.9.225.0/24 is purposed to receive/send traffic from/to internal servers ONLY.
Ethernet interfaces (static) are assigned as below:
eth0 - 10.8.225.10 in 10.8.225.0/24 network
eth1 - 10.9.225.10 in 10.9.225.0/24 network
eth2 - 10.9.225.11 in 10.9.225.0/24 network
Requirements:
Traffic received from Internet to 10.8.225.10 (eth0) needs to be routed internal servers via 10.9.225.11(eth2)
10.9.225.10 (eth1) interface is used purely by developers to do admin activities.
I used this link to define eth0 and eth1. Could not understand how to define eth2 and the static route for the above requirement.
Any ideas?
routing gateway
routing gateway
edited Apr 13 at 2:50
ubashu
2,23721736
asked Apr 13 at 2:44
Ramprasad Kolla
11
edited Apr 13 at 2:50
ubashu
2,23721736
asked Apr 13 at 2:44
Ramprasad Kolla
11
edited Apr 13 at 2:50
ubashu
2,23721736
edited Apr 13 at 2:50
ubashu
2,23721736
edited Apr 13 at 2:50
ubashu
2,23721736
2,23721736
asked Apr 13 at 2:44
Ramprasad Kolla
11
asked Apr 13 at 2:44
Ramprasad Kolla
11
asked Apr 13 at 2:44
Ramprasad Kolla
11
11
add a comment |Â
add a comment |Â
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