it has been asked before, I guess, but please be gentle, following messages appeared: can someone fill me in?? piet Jun 17 05:47:36 photoserver kernel: martian source 213.17.34.12 from 192.168.0.5, on dev ppp0 Jun 17 05:47:36 photoserver kernel: ll header: 45:00:00:4e Jun 17 05:47:36 photoserver kernel: SuSE-FW-DROP-DEFAULTIN=ppp0 OUT= MAC= SRC=213.22.197.144 DST=213.17.34.12 LEN=78 TOS=0x00 PREC=0x00 TTL=113 ID=16403 PROTO=UDP SPT=137 DPT=137 LEN=58 Jun 17 05:47:37 photoserver kernel: martian source 213.17.34.12 from 192.168.0.5, on dev ppp0 Jun 17 05:47:37 photoserver kernel: ll header: 45:00:00:4e Jun 17 05:47:37 photoserver kernel: SuSE-FW-DROP-DEFAULTIN=ppp0 OUT= MAC= SRC=213.22.197.144 DST=213.17.34.12 LEN=78 TOS=0x00 PREC=0x00 TTL=113 ID=19731 PROTO=UDP SPT=137 DPT=137 LEN=58 Jun 17 05:47:39 photoserver kernel: martian source 213.17.34.12 from 192.168.0.5, on dev ppp0 Jun 17 05:47:39 photoserver kernel: ll header: 45:00:00:4e Jun 17 20:57:58 photoserver kernel: SuSE-FW-UNALLOWED-ROUTINGIN=ppp0 OUT=eth1 SRC=195.96.96.97 DST=192.168.0.4 LEN=126 TOS=0x00 PREC=0x00 TTL=248 ID=22226 DF PROTO=UDP SPT=53 DPT=137 LEN=106 Jun 17 20:57:59 photoserver kernel: SuSE-FW-UNALLOWED-TARGETIN=ppp0 OUT= MAC= SRC=217.134.38.159 DST=213.17.31.215 LEN=48 TOS=0x00 PREC=0x00 TTL=121 ID=9490 DF PROTO=TCP SPT=1222 DPT=1214 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (0204021801010402) Jun 17 20:57:59 photoserver kernel: SuSE-FW-UNALLOWED-ROUTINGIN=ppp0 OUT=eth1 SRC=195.96.96.136 DST=192.168.0.4 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=21057 PROTO=TCP SPT=110 DPT=1074 WINDOW=0 RES=0x00 RST URGP=0 Jun 17 20:58:00 photoserver kernel: SuSE-FW-UNALLOWED-ROUTINGIN=eth1 OUT=ppp0 SRC=192.168.0.4 DST=195.96.96.33 LEN=73 TOS=0x00 PREC=0x00 TTL=127 ID=17155 PROTO=UDP SPT=137 DPT=53 LEN=53 Jun 17 20:58:01 photoserver kernel: SuSE-FW-UNALLOWED-ROUTINGIN=eth1 OUT=ppp0 SRC=192.168.0.4 DST=195.96.96.136 LEN=40 TOS=0x00 PREC=0x00 TTL=127 ID=17411 DF PROTO=TCP SPT=1074 DPT=110 WINDOW=8387 RES=0x00 ACK FIN URGP=0 Jun 17 20:58:01 photoserver kernel: SuSE-FW-UNALLOWED-ROUTINGIN=eth1 OUT=ppp0 SRC=192.168.0.4 DST=195.96.96.33 LEN=73 TOS=0x00 PREC=0x00 TTL=127 ID=17667 PROTO=UDP SPT=137 DPT=53 LEN=53