1、etc/dansguardian/dansguardian.conf中daemonuser和daemongroup需改成
daemonuser = 'squid'
daemongroup = 'squid'
2、/dev/null 的权限需为
crw-rw-rw- 1 root root 1, 3 Jul 5 2007 /dev/null
3、至少用chmod 766 /usr/local/dansguardian/var/log/dansguardian目录的权限为
[root@FireWall dansguardian]# ls var/log/ -al
total 0
drwxr-xr-x 3 root root 60 Feb 26 08:04 .
drwxr-xr-x 4 root root 80 Feb 26 08:04 ..
drwxrw-rw- 2 squid squid 60 Feb 26 08:25 dansguardian