topic Re: PIX DHCPRELAY ON VLAN INTERFACE in Network Security https://community.cisco.com/t5/network-security/pix-dhcprelay-on-vlan-interface/m-p/333047#M549392 <HTML><HEAD></HEAD><BODY><P>There shouldn't be any issues with this, I've done it before using VLAN interfaces. Are you sure your DHCP server has a correct scope for this subnet so that it can assign addresses? Are you able to get a Sniffer trace on either the VLAN int or the DHCP server subnet and see exactly what packets are/aren't being sent.</P><P></P><P>What does a "show dhcprelay stat" give, does it indicate the PIX is forwarding the requests?</P></BODY></HTML> Wed, 13 Apr 2005 04:39:14 GMT gfullage 2005-04-13T04:39:14Z PIX DHCPRELAY ON VLAN INTERFACE https://community.cisco.com/t5/network-security/pix-dhcprelay-on-vlan-interface/m-p/333046#M549391 <P>As Cisco documentation says DHCPRELAY is possible on any interface of a PIX, I created a VLAN interface on a PIX515E (6.3.3) and configured DHCPRELAY on the specified Vlan interface, unfortunately without result. The workstation on the vlan doesn't get a ip address. Anybody any clues?</P><P></P><P>Rgrds</P><P>Aad Boelhouwers</P> Fri, 21 Feb 2020 08:04:25 GMT https://community.cisco.com/t5/network-security/pix-dhcprelay-on-vlan-interface/m-p/333046#M549391 aboelhouwers 2020-02-21T08:04:25Z Re: PIX DHCPRELAY ON VLAN INTERFACE https://community.cisco.com/t5/network-security/pix-dhcprelay-on-vlan-interface/m-p/333047#M549392 <HTML><HEAD></HEAD><BODY><P>There shouldn't be any issues with this, I've done it before using VLAN interfaces. Are you sure your DHCP server has a correct scope for this subnet so that it can assign addresses? Are you able to get a Sniffer trace on either the VLAN int or the DHCP server subnet and see exactly what packets are/aren't being sent.</P><P></P><P>What does a "show dhcprelay stat" give, does it indicate the PIX is forwarding the requests?</P></BODY></HTML> Wed, 13 Apr 2005 04:39:14 GMT https://community.cisco.com/t5/network-security/pix-dhcprelay-on-vlan-interface/m-p/333047#M549392 gfullage 2005-04-13T04:39:14Z