What/where is the rule which drops this packet? This is only the log... Ramin
On Wed, Feb 27, 2002 at 09:47:53PM +0100, Torben Nielsen wrote: > It seems that the normal DHCP problem is to get it to work because the filters drops >the packets. My > problem to understand why DHCP work as my rules drops the DHCP broadcast request. > > > Feb 27 21:30:29 gandalf kernel: Bad input packet, internal: IN=eth0 OUT= > MAC=ff:ff:ff:ff:ff:ff:00:10:5a:b3:ba:a2:08:00 SRC=0.0.0.0 DST=255.255.255.255 >LEN=328 TOS=0x00 > PREC=0x00 TTL=128 ID=0 PROTO=UDP SPT=68 DPT=67 LEN=308 > Feb 27 21:30:29 gandalf dhcpd: Dynamic and static leases present for 10.148.30.6. > Feb 27 21:30:29 gandalf dhcpd: Remove host declaration LD or remove 10.148.30.6 > Feb 27 21:30:29 gandalf dhcpd: from the dynamic address pool for 10.148.30.0 > Feb 27 21:30:29 gandalf dhcpd: DHCPREQUEST for 10.148.30.6 from 00:10:5a:b3:ba:a2 >via eth0 > Feb 27 21:30:29 gandalf dhcpd: DHCPACK on 10.148.30.6 to 00:10:5a:b3:ba:a2 via eth0 > > > The first log is from my netfilter rule just before the packet (a DHCP broadcast) is >dropped. After > this the DHCP daemon starts to act on the packet as receiving the packet just >dropped. As far as I > can see by logging all packet there comes no new packets before the DHCP daemon >start to answer. > > Is there a simple explanation on this or do I have to try to reduce the complexity >of my filters so > they are understandelable without to much effort. > > Regards > > Torben > >
