Hi, I had putty opened and suddenly, serveral messages appears like this: Code: Message from syslogd@ispconfig01 at Aug 28 15:33:59 ... kernel:[1422967.884101] nf_ct_ftp: dropping packetIN= OUT=eth1 SRC=10.0.2.21 DST=42.110.120.209 LEN=53 TOS=0x10 PREC=0x00 TTL=64 ID=35163 DF PROTO=TCP SPT=21 DPT=58329 SEQ=2390564706 ACK=2210256514 WINDOW=5840 RES=0x00 ACK PSH FIN URGP=0 Any idea what that is? Is there a problem with my server? Thanks!