dhcpd "send_packet: No route to host" problem

QNX USERS QNX6 - Applications
1

Hi,

I have a port of ISC DHCP server on QNX.

Every attempt to use it causes “send_packet: No route to host” problems when the dhcpd tries to return the allocated IP address to the client.

The return packet is sent via 255.255.255.255 as a broadcast message.

I believe I need to add 255.255.255.255 as a host into the routing table connected to the interface en0.

However every attempt to use the “route” command fails, it certainly does not work as documented.

Does anyone know how I can get this working ?

2

cgabbott,

Have you tried just directly adding the route in /etc/net.cfg instead of trying to use the route command?

In there for example I have my route to my dhcp server set up as:

route 10.144.201.1 0.0.0.0 0.0.0.0

Tim