Re: udp or tcp?

2000-09-25 Thread Mirek Kwasniak
On Sun, Sep 24, 2000 at 03:30:28PM +0200, Sven Burgener wrote: Hello Is the following a tcp or a udp packet? How do I tell? Sep 24 15:20:25 host kernel: Packet log: input DENY eth0 \ PROTO=17 10.209.80.109:68 255.255.255.255:67 \ L=576 S=0x00 I=9145 F=0x4000 T=32 (#11)

Re: udp or tcp?

2000-09-24 Thread Oswald Buddenhagen
Sep 24 15:20:25 host kernel: Packet log: input DENY eth0 \ PROTO=17 10.209.80.109:68 255.255.255.255:67 \ L=576 S=0x00 I=9145 F=0x4000 T=32 (#11) proto=17 - look at /etc/protocols - yes, udp This seems to be a broadcast by the DHCP server of my cable provider, right? :68 -

Re: udp or tcp?

2000-09-24 Thread Jeremy Gaddis
On Sun, Sep 24, 2000 at 03:30:28PM +0200, Sven Burgener wrote: Is the following a tcp or a udp packet? How do I tell? Sep 24 15:20:25 host kernel: Packet log: input DENY eth0 \ PROTO=17 10.209.80.109:68 255.255.255.255:67 \ L=576 S=0x00 I=9145 F=0x4000 T=32 (#11) The key here

Re: udp or tcp?

2000-09-24 Thread Sven Burgener
On Sun, Sep 24, 2000 at 05:33:09PM +0200, Oswald Buddenhagen wrote: Sep 24 15:20:25 host kernel: Packet log: input DENY eth0 \ PROTO=17 10.209.80.109:68 255.255.255.255:67 \ L=576 S=0x00 I=9145 F=0x4000 T=32 (#11) proto=17 - look at /etc/protocols - yes, udp This seems to be

Re: udp or tcp?

2000-09-24 Thread Sven Burgener
On Sun, Sep 24, 2000 at 10:57:06AM -0500, Jeremy Gaddis wrote: [snip protocol stuff] Thanks, informative. This seems to be a broadcast by the DHCP server of my cable provider, right? 67 == BOOTP server, 68 == BOOTP client. It appears to be a machine (10.209.80.109) broadcasting a