Hi all,
I have to setup a packetfence infrastructure using a layer 2 cisco 2960. I have
currently set it up in inline mode. The vlan details which I have setup is as
follows:
My packetfence server has 2 nic card. One is connected to the firewall (eth1)
and the other nic card is connected to the switch (2950).
The interface details of the server are as follows.
eth0 - 10.10.0.253
eth1 - 172.16.101.1/24
eth1.10-VLAN 10 - Registration VLAN -172.16.110.1/24
eth1.20-VLAN 20 - Isolation VLAN - 172.16.120.1/24
eth1.30 -VLAN 30 - Inline - 172.16.130.1/24
eth1.40 -VLAN 40 - mac detection - 172.16.140.1/24
eth1.50 - VLAN 50 - sales - 172.16.150.1/24
eth1.60-VLAN 60 - Guest - 172.16.160.1/24
The architectural flow is as follow :
[DHCP server and hosts] -------->| cisco 2950 |--->|packetfence|------>firewall
I faced the following issues when building the environment -
The dhcp server is present in vlan 1 and the hosts are on vlan 50. The DHCP
server is able to ping the packetfence server (172.16.101.1) and reach the
internet. but the hosts of vlan 10,20,30,50,60 are unable to ping their
respective gateways. They are also unable to receive dhcp reply from vlan 1. I
have enabled IP forwarding option in the OS (centos 6)
- should I configure dhcp relay on eth1 interface in packetfence server?
- should I configure the eth1 as inline vlan in packetfence application?
- the link between my switch and packetfence server is a trunk link.
- Apart from the vlan interface definition ,should I add additional
configuration in the server to enable tagging.
I would be grateful if you would clarify the mentioned queries.
Regards
Vidur Ramnarayan
9940666219
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