4876l3

Listing 3. iptables Messages from TCP Session with Web Server

Aug  4 12:16:56 myserver kernel: IN=eth1 OUT=
MAC=00:a0:cc:e2:1f:f2:00:20:78:1c:60:58:08:00
SRC=192.168.10.10 DST=10.10.10.50 LEN=60 TOS=0x00
PREC=0x00 TTL=64 ID=25415 DF PROTO=TCP SPT=2591
DPT=80 WINDOW=32120 RES=0x00 SYN URGP=0

Aug  4 12:16:56 myserver kernel: IN= OUT=eth1
SRC=10.10.10.50 DST=192.168.10.10 LEN=60 TOS=0x00
PREC=0x00 TTL=64 ID=0 DF PROTO=TCP SPT=80
DPT=2591 WINDOW=5792 RES=0x00 ACK SYN URGP=0

Aug  4 12:16:56 myserver kernel: IN=eth1 OUT=
MAC=00:a0:cc:e2:1f:f2:00:20:78:1c:60:58:08:00
SRC=192.168.10.10 DST=10.10.10.50 LEN=52 TOS=0x00
PREC=0x00 TTL=64 ID=25416 DF PROTO=TCP
SPT=2591 DPT=80 WINDOW=32120 RES=0x00 ACK URGP=0