dear all, i have an error when try to read pf log via tcpdump on .5.3-stable ns2# /usr/sbin/tcpdump -n -e -ttt -i pflog0 tcpdump: BIOCSETIF: pflog0: Network is down ns2# /usr/sbin/tcpdump -n -e -ttt -r /var/log/pflog tcpdump: fread: Unknown error: 0 Whati should i do to fix this ? regards reza