Clients not recieving IP's via DHCP

Tim Philips timp at rndgroup.co.nz
Fri Feb 9 08:18:22 UTC 2007


Glenn Satchell wrote:

Hi Glenn (once again),

Thanks Andy for your advice on increasing the capture size.  Below is a
tcpdump of the output:

21:10:56.334328 IP (tos 0x0, ttl  64, id 19400, offset 0, flags [none],
proto 17, length: 328) 0.0.0.0.bootpc > 255.255.255.255.bootps:
BOOTP/DHCP, Request from 00:0d:3a:4e:f4:da, length: 300, xid:0x889c873,
flags: [none]
          Client Ethernet Address: 00:0d:3a:4e:f4:da
          Vendor-rfc1048:
            DHCP:DISCOVER
            CID:[ether]00:0d:3a:4e:f4:da
            VC:"XBOX 1.0"
            PR:SM+DG+NS
            RQ:192.168.0.4
21:10:56.441805 IP (tos 0x10, ttl  16, id 0, offset 0, flags [none],
proto 17, length: 328) 127.0.0.1.bootps > 192.168.2.252.bootpc:
BOOTP/DHCP, Reply, length: 300, xid:0x889c873, flags: [none]
          Your IP: 192.168.2.252
          Server IP: 192.168.2.1
          Client Ethernet Address: 00:0d:3a:4e:f4:da
          Vendor-rfc1048:
            DHCP:OFFER
            SID:127.0.0.1
            LT:7200
            SM:255.255.255.0
            DG:192.168.2.1
            NS:192.168.2.1




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