Getent Hosts For Port 1519/tcp -iptables 16.04
I have a scenario:
i will have to protect my network from unsolicited access from my DMZ machine, configure node-A to allow new connections on port 1915/tcp from hosts (obtained by 'getent hosts node-B') but disallow any other access from or to node-B.
I am unable to find any port details by 'getent hosts node-B', how to perform this using iptables?
16.04 networking iptables viewports
asked Jan 9 at 16:12
ImrankImrank
268
add a comment |
I have a scenario:
i will have to protect my network from unsolicited access from my DMZ machine, configure node-A to allow new connections on port 1915/tcp from hosts (obtained by 'getent hosts node-B') but disallow any other access from or to node-B.
I am unable to find any port details by 'getent hosts node-B', how to perform this using iptables?
16.04 networking iptables viewports
asked Jan 9 at 16:12
ImrankImrank
268
This is a pretty easy set of iptables rules, have you tried setting up the firewall already?
– Thomas Ward♦
Jan 9 at 19:19
there is no firewall setup. I would like to achieve it via either firewall/iptables.
– Imrank
Jan 9 at 19:32
add a comment |
I have a scenario:
i will have to protect my network from unsolicited access from my DMZ machine, configure node-A to allow new connections on port 1915/tcp from hosts (obtained by 'getent hosts node-B') but disallow any other access from or to node-B.
I am unable to find any port details by 'getent hosts node-B', how to perform this using iptables?
16.04 networking iptables viewports
asked Jan 9 at 16:12
ImrankImrank
268
I have a scenario:
i will have to protect my network from unsolicited access from my DMZ machine, configure node-A to allow new connections on port 1915/tcp from hosts (obtained by 'getent hosts node-B') but disallow any other access from or to node-B.
I am unable to find any port details by 'getent hosts node-B', how to perform this using iptables?
16.04 networking iptables viewports
16.04 networking iptables viewports
asked Jan 9 at 16:12
ImrankImrank
268
asked Jan 9 at 16:12
ImrankImrank
268
edited Jan 9 at 16:18
Imrank
asked Jan 9 at 16:12
ImrankImrank
268
asked Jan 9 at 16:12
ImrankImrank
268
asked Jan 9 at 16:12
ImrankImrank
268
268
This is a pretty easy set of iptables rules, have you tried setting up the firewall already?
– Thomas Ward♦
Jan 9 at 19:19
there is no firewall setup. I would like to achieve it via either firewall/iptables.
– Imrank
Jan 9 at 19:32
add a comment |
This is a pretty easy set of iptables rules, have you tried setting up the firewall already?
– Thomas Ward♦
Jan 9 at 19:19
there is no firewall setup. I would like to achieve it via either firewall/iptables.
– Imrank
Jan 9 at 19:32
This is a pretty easy set of iptables rules, have you tried setting up the firewall already?
– Thomas Ward♦
Jan 9 at 19:19
This is a pretty easy set of iptables rules, have you tried setting up the firewall already?
– Thomas Ward♦
Jan 9 at 19:19
there is no firewall setup. I would like to achieve it via either firewall/iptables.
– Imrank
Jan 9 at 19:32
there is no firewall setup. I would like to achieve it via either firewall/iptables.
– Imrank
Jan 9 at 19:32
add a comment |
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This is a pretty easy set of iptables rules, have you tried setting up the firewall already?
– Thomas Ward♦
Jan 9 at 19:19
there is no firewall setup. I would like to achieve it via either firewall/iptables.
– Imrank
Jan 9 at 19:32