Question for mac adress filtering.
I have network of 150-200pc, they are set with static ip. Now i use ip-sentinel for mac filtering, but i'm dissatisfied from it. So, can i use arp table for mac filtering, or it's only for dhcp?
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DHCP hands out IP address from a given range (ie dynamic IPs). This is -in principle- not related to MAC physical addressing.
DHCP can help share some networking configurations on the network. Would you prefer centralized MAC filtering (ie on central gateway)? Or de-central (on each machine)? |
i think ebtables will help for layer 2 level filtering
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dhcpd is stoped, i use only static ip.
timmeke what do you mean? kirukan is eptables is like ip-sentinel or it's more powerful? Can i use something like this: create file ip-mac.conf in /etc with: 1.2.3.4 aa:bb:cc:dd:ee:ff 1.2.3.5 aa:bb:cc:dd:ff:ff then: arp -f /etc/ip-mac.conf |
I thought it was for finding out phoney IP address's not mac filtering.
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