本文基本实现oops＋pf实现透明代理，oops其他认证，带宽管理都没用上，希望能够抛砖引玉，肯请用过oops的大侠指教！谢谢。
安装过程1, cd /usr/ports/www/oops/ make config 选中 [X] DB4 Berkeley DB v4 storage make install clean 2, 修改/usr/local/etc/oops/oops.cfg 3，cd /usr/local/sbin/ oops -z -c /usr/local/etc/oops/oops.cfg （创建其磁盘高速缓存） 4，vi /etc/rc.conf加入oops_enable="yes" 5，reboot
配置more /etc/rc.conf defaultrouter="218.75.x.x" gateway_enable="YES" hostname="firewall.test.com" ifconfig_fXP0="inet 218.75.y.y netmask 255.255.255.128" ifconfig_fxp1="inet 192.168.0.1 netmask 255.255.255.192" ifconfig_fxp1_alias0="inet 192.168.1.62 netmask 255.255.255.192" ifconfig_fxp1_alias1="inet 192.168.2.62 netmask 255.255.255.192" ifconfig_fxp1_alias2="inet 192.168.3.62 netmask 255.255.255.192" sshd_enable="YES" pf_enable="YES" pflog_enable="YES" pflog_logfile="/var/log/pflog" sendmail_enable="NONE" ntpdate_enable="YES" # Run ntpdate to sync time on boot (or NO). ntpdate_flags="207.46.232.189" # time.windows.com oops_enable="yes"
more /etc/pf.conf #firewall by tds 20050601
#macros wanif="fxp0" lanif="fxp1" oops="127.0.0.1" tcpsrv="{22,113}" lan0="{192.168.0.0/26}" lan1="{192.168.2.0/26}" lan3="{192.168.3.0/26}" lan4="{192.168.1.0/26}" FTPsrv="192.168.0.8" BT1="192.168.0.38" bt2="192.168.0.39" noroute="{127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16}"
#options set block-policy return set loginterface $wanif set optimization aggressive
#scrub scrub in all
#nat and rdr nat on $wanif from $lan0 to any -> $wanif nat on $wa nif from $lan1 to any -> $wanif nat on $wanif from $lan3 to any -> $wanif nat on $wanif from $lan4 to any -> $wanif
rdr on $lanif proto tcp from any to any port 80 -> $oops port 3128 rdr on $wanif proto tcp from any to any port 21 -> $ftpsrv rdr on $wanif proto tcp from any to any port 18888 -> $bt2 rdr on $wanif proto tcp from any to any port 4662 -> $bt2 rdr on $wanif proto udp from any to any port 4672 -> $bt2 rdr on $wanif proto tcp from any to any port 3389 -> $bt2 rdr on $wanif proto tcp from any to any port 3388 -> $bt1 port 3389
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#filter rules block all block drop in quick on $wanif from $noroute block drop out quick on $wanif from any to $noroute block drop out quick on $wanif from any to 202.103.67.53 pass quick on lo0 all pass in quick on $lanif from $lanif:network to any keep state pass out quick on $lanif from any to $lanif:network keep state
pass in quick on $wanif proto tcp from an y to $wanif port $tcpsrv flags S/SA keep state pass in quick on $wanif proto tcp from any to $ftpsrv port 21 flags S/SA keep state pass in quick on $wanif proto tcp from any to $bt2 port {3389,4662,18888} flags S/SA keep state pass in quick on $wanif proto tcp from any to $bt1 port 3389 flags S/SA keep state pass in quick on $wanif proto udp from any to $bt2 port 4672 keep state pass out on $wanif proto tcp all flags S/SA keep state pass out on $wanif proto {udp,icmp} all keep state&n bsp;
more /usr/local/etc/oops/oops.cfg
只记录修改部分
nameserver 127.0.0.1 nameserver 220.168.208.3 nameserver 220.168.208.6
http_port 3128 #icp_port 3130 userid oops
logfile /var/log/oops/oops.log { 3 1m } unbuffered Accesslog /var/log/oops/access.log { 3 1m } unbuffered pidfile /var/run/oops/oops.pid statistics /var/run/oops/oops_statfile mem_max 128m lo_mark 80m disk-low-free 3 disk-ok-free 5
force_http11 force_completion 85 maxresident 1m insert_x_forwarded_for no insert_via no always_check_freshness
group mynet { ## # You can describe group ip adresses here, or using src_ip acl's # with networks_acl directive. # networks_acl always have higher preference (checked first) and # are checked in the order of appearance. # If host wil not fall in any networks_acl - we check in networks. # networks are ordered by masklen - longest masks(most specific networks) # are checked first. ## networks 192.168/16 127/8 ; redir_mods transparent;（添加此行实现透明代理） # networks_acl LOCAL_NETWORKS !BAD_NETWORKS ; badports [0:79],110,138,139,513,[6000:6010] ; miss allow;
module&nb sp;transparent { （实现透明代理） # myport can have next form: # myport [{hostnameip_addr}:]port ... myport 3128 # broken_browsers MSIE }
storage { path /usr/local/oops/storages/oops_storage ; # Size of the storage. Can be in bytes or 'auto'. Auto is # usefull for pre-created storages or disk slices. # NOTE: 'size auto' won't work for Linux on disk slices. # To use large ( > 2G ) files run configure with --enable-large-files
size 200m ; （磁盘高速缓存）
参考文章
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