Olimex Support Forum

Microcontrollers => PIC => Topic started by: ornea on December 09, 2014, 02:23:19 pm

Title: PIC-MICRO-WEB dhcp fails when using cisco dhcp router
Post by: ornea on December 09, 2014, 02:23:19 pm
Hi,

Watching the IP traffic with wire shark I can see that the bootp/DHCP request is sent by the PIC-MICRO-WEB but it never seems to get a response from the cisco router.

When debugging the cisco router it reports that it has already seen this request from this MAC, so I changed the MAC but still no DHCP offer.

Anyone experience issues with cisco dhcp.  It works ok with all the other devices on the network.

Cheers
Title: Re: PIC-MICRO-WEB dhcp fails when using cisco dhcp router
Post by: ornea on January 03, 2015, 03:24:23 am
Additional testing indicates that DHCP is successful when a Billion BiPAC 7800N is used as the DHCP server.

Still no luck with the Cisco Router.