Hi, out of the blue, I've got my ASL dropping conenctions, both on eth0 and eth1(pppoe no QoS).
this is from kernel logs at the time.
//snip
Jan 6 21:55:23 (none) kernel: Portscan detected: IN=eth0 OUT=ppp0 SRC=192.168.2.179 DST=198.168.180.249 LEN=46 TOS=0x00 PREC=0x00 TTL=127 ID=49186 PROTO=UDP SPT=1841 DPT=2049 LEN=26
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook PREROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook OUTPUT
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook POSTROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook PREROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook ???
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook OUTPUT
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook POSTROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook OUTPUT
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook POSTROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook PREROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook ???
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook OUTPUT
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook POSTROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook PREROUTING
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook ???
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook OUTPUT
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:00 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook POSTROUTING
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook PREROUTING
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir ORIG at hook ???
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook OUTPUT
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: entering
Jan 6 21:56:03 (none) kernel: ip_nat_pptp.c:tcp_help: Not touching dir REPLY at hook POSTROUTING
Jan 6 21:56:05 (none) kernel: UDP Drop: IN=ppp1 OUT= MAC= SRC=10.98.1.2 DST=255.255.255.255 LEN=576 TOS=0x00 PREC=0x00 TTL=128 ID=49565 PROTO=UDP SPT=68 DPT=67 LEN=556
//snip
any ideas?
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