it seems that it doesn't provide IP addresses to clients.
I've got dozerns of routers where DHCP server worked but with this one (I tried
12.4(2)T2 and 12.3(11)YS1) I have a statement "ip dhcp use vrf connected" and if I give "no ip dhcp use vrf connected" that strings is displayed anyway. What is strange to me is that on the other routers I don't have that line both positive and negative. Is that the source of my headaches?
I have the same configuration but............. Stupid me! I had an access lists on the interface ethernet0 that blocked all the DHCPREQUEST packets. This the ACL
access-list 140 permit ip 10.135.3.96 0.0.0.31 192.168.31.0 0.0.0.255 access-list 140 permit ip 10.135.3.96 0.0.0.31 a.b.c.0 0.0.0.255 access-list 140 permit ip 10.135.3.96 0.0.0.31 e.f.g.0 0.0.0.255
put on the ethernet 0
but obviuously it blocks all DHCP packets. So the question is:
which is the source address and the destination address of a DHCP packet? Maybe
0.0.0.0 and 255.255.255.255? How to specify better to leave passing through all DHCP requests? Maybe using an ACL with L2 addresses
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