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07-18-2016 10:28 PM
07-18-2016 10:28 PM
how to block traffic between servers in the same vlan
I have a server vlan and one particular server with ip add 10.99.66.30/23 which should not communicate with any other server in the same vlan. This server should only communicate with an external server located outside my network and connected via mpls. The external connectivity is working fine. However, i am not able to prevent commmunication within the same server vlan.
Could i use policy based routing for this particular IP address and set it to forward traffic directly to the gateway ip 10.99.66.1 ?
access list 1 permit10.99.66.30 255.255.255.255
route-map test-route permit 1
match ip address 1
set next-hop 10.99.66.1
exit
vlan 10
ip policy route-map test-route
Will this work?
Can anyone help?
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07-19-2016 05:06 PM
07-19-2016 05:06 PM
Re: how to block traffic between servers in the same vlan
This is what host-based security is for. Security should be configured on the server.
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11-29-2016 05:38 AM
11-29-2016 05:38 AM
Re: how to block traffic between servers in the same vlan
Sounds like it ought to be sat in a DMZ.
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11-15-2018 10:47 PM
11-15-2018 10:47 PM
Re: how to block traffic between servers in the same vlan
MAC acls only control non IPv4 traffic.
If you need to contol traffic between two hosts in the same vlan you can still use a VACL but you must use IP addresses and not mac addresses to control the traffic.
I can share full details with you want but now gotta go. see you all tomorrow. Bye
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11-16-2018 02:56 AM
11-16-2018 02:56 AM
Re: how to block traffic between servers in the same vlan
I'm not an HPE Employee