Hi all, Could someone please explain me or reference what those square brackets mean? 172.10.1.60 is a masked SMTP server (as 200.37.247.3) behind the firewall. Why a ICMP after a SMTP attempt? I don't get it.
IN=eth1 OUT=eth0 SRC=209.220.116.254 DST=172.10.1.60 LEN=56 TOS=0x00 PREC=0x00 TTL=10 ID=8530 PROTO=ICMP TYPE=11 CODE=0 [SRC=200.37.247.2 DST=208.36.88.75 LEN=44 TOS=0x00 PREC=0x00 TTL=1 ID=8122 DF PROTO=TCP SPT=3551 DPT=25 WINDOW=4352 RES=0x08 ACK FIN URGP=0 ] Regards, Francisco _______________________________________________ Redhat-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
