squid代理服务器端口问题求助-- 急

各位老大,请帮个忙吧,本人在一个局域网配置一个SQUID代理服务器的时候出现一个难题,在使用8080端口的时候,代理可以正常上网,但是使用808 端口的时候,SQUID代理服务器启动不了,因为我们正在使用的代理端口是808,因此我配置的备用服务器端口也要是808,哪位老大能帮我解决一下问题,下面是我截取的部分SQUID的启动日志;
2008/12/11 09:00:18| Starting Squid Cache version 2.6.STABLE6 for i686-redhat-linux-gnu...
2008/12/11 09:00:18| Process ID 3327
2008/12/11 09:00:18| With 1024 file descriptors available
2008/12/11 09:00:18| Using epoll for the IO loop
2008/12/11 09:00:18| DNS Socket created at 0.0.0.0, port 32774, FD 5
2008/12/11 09:00:18| Adding nameserver 210.21.4.130 from /etc/resolv.conf
2008/12/11 09:00:18| User-Agent logging is disabled.
2008/12/11 09:00:18| Referer logging is disabled.
2008/12/11 09:00:18| Unlinkd pipe opened on FD 10
2008/12/11 09:00:18| Swap maxSize 102400 KB, estimated 7876 objects
2008/12/11 09:00:18| Target number of buckets: 393
2008/12/11 09:00:18| Using 8192 Store buckets
2008/12/11 09:00:18| Max Mem  size: 8192 KB
2008/12/11 09:00:18| Max Swap size: 102400 KB
2008/12/11 09:00:18| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2008/12/11 09:00:18| Rebuilding storage in /var/spool/squid (DIRTY)
2008/12/11 09:00:18| Using Least Load store dir selection
2008/12/11 09:00:18| Set Current Directory to /var/spool/squid
2008/12/11 09:00:18| Loaded Icons.
2008/12/11 09:00:18| commBind: Cannot bind socket FD 12 to 10.168.193.243:808: (13) Permission denied
FATAL: Cannot open HTTP Port
Squid Cache (Version 2.6.STABLE6): Terminated abnormally.
CPU Usage: 0.044 seconds = 0.034 user + 0.010 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
        total space in arena:    2508 KB
        Ordinary blocks:         2432 KB      2 blks
        Small blocks:               0 KB      1 blks
        Holding blocks:           244 KB      1 blks
        Free Small blocks:          0 KB
        Free Ordinary blocks:      75 KB
        Total in use:            2676 KB 97%
        Total free:                75 KB 3%
2008/12/11 09:00:21| Starting Squid Cache version 2.6.STABLE6 for i686-redhat-linux-gnu...
2008/12/11 09:00:21| Process ID 3335
2008/12/11 09:00:21| With 1024 file descriptors available
2008/12/11 09:00:21| Using epoll for the IO loop
2008/12/11 09:00:21| DNS Socket created at 0.0.0.0, port 32774, FD 5
2008/12/11 09:00:21| Adding nameserver 210.21.4.130 from /etc/resolv.conf
2008/12/11 09:00:21| User-Agent logging is disabled.
2008/12/11 09:00:21| Referer logging is disabled.
2008/12/11 09:00:21| Unlinkd pipe opened on FD 10
2008/12/11 09:00:21| Swap maxSize 102400 KB, estimated 7876 objects
2008/12/11 09:00:21| Target number of buckets: 393
2008/12/11 09:00:21| Using 8192 Store buckets
2008/12/11 09:00:21| Max Mem  size: 8192 KB
2008/12/11 09:00:21| Max Swap size: 102400 KB
2008/12/11 09:00:21| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2008/12/11 09:00:21| Rebuilding storage in /var/spool/squid (DIRTY)
2008/12/11 09:00:21| Using Least Load store dir selection
2008/12/11 09:00:21| Set Current Directory to /var/spool/squid
2008/12/11 09:00:21| Loaded Icons.
2008/12/11 09:00:21| Accepting proxy HTTP connections at 10.168.193.243, port 8080, FD 12.
2008/12/11 09:00:21| Accepting ICP messages at 0.0.0.0, port 3130, FD 13.
2008/12/11 09:00:21| WCCP Disabled.
2008/12/11 09:00:21| Ready to serve requests.
2008/12/11 09:00:21| Done reading /var/spool/squid swaplog (0 entries)
2008/12/11 09:00:21| Finished rebuilding storage from disk.
2008/12/11 09:00:21|         0 Entries scanned
2008/12/11 09:00:21|         0 Invalid entries.
2008/12/11 09:00:21|         0 With invalid flags.
2008/12/11 09:00:21|         0 Objects loaded.
2008/12/11 09:00:21|         0 Objects expired.
2008/12/11 09:00:21|         0 Objects cancelled.
2008/12/11 09:00:21|         0 Duplicate URLs purged.
2008/12/11 09:00:21|         0 Swapfile clashes avoided.
2008/12/11 09:00:21|   Took 0.3 seconds (   0.0 objects/sec).
2008/12/11 09:00:21| Beginning Validation Procedure
2008/12/11 09:00:21|   Completed Validation Procedure
2008/12/11 09:00:21|   Validated 0 Entries
2008/12/11 09:00:21|   store_swap_size = 0k
2008/12/11 09:00:22| storeLateRelease: released 0 objects


我在网上查资料,说808端口是文件镜像服务端口,是不是和这个有关呢??  哪位大哥帮解决这个难题啊。