DCHP OFFER response going to relay address not to orginating address
Dees <[email protected]> Sat, 10 Sep 2022 22:09:22 +0000 (UTC)
| Newsgroups | gmane.network.dhcp.isc.dhcp-client |
|---|---|
| Message-ID | <499096824.2965423.1662847762640__48870.3414260939$1662847794$gmane$org@mail.yahoo.com> |
Hi All,
I have a network that sits remote and with DHCP on the central site. DHCP DISCOVER is reaching the server and the server is responding. DCHP request source IP is 10.0.8.2 which is tunnel IP which is routable IP on the network but when DCHP responds it is responding to DHCP relay IP (192.168.1.1) which is not routable not reaching back, is there a way to instruct DHCP to route it back to source IP? Or is this not a valid scenario for the DHCP relay?
Network config
Vlan 100 (192.168.1.0/24) 192.168.1.1--WAN IP ----------------------------------------------PFSENSE --- > DHCP server 10.0.8.2 OPEN VPN TUNNEL
DCHP config
# This is a very basic subnet declarationshared-network Combined-pools {subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.100 192.168.1.254; option subnet-mask 255.255.255.0; option routers 192.168.1.1;
option domain-name-servers 8.8.8.8, 8.8.4.4; }
Kind regards,Deepesh
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