Nortel Networks WEB OS 212777 - Manual (Page 401)

Web OS 10.0 Application Guide
Chapter 15: Content Intelligent Switching n 401
212777-A, February 2002
9. Configure a filter to support basic WCR.
The filter must be able to intercept all TCP traffic for the HTTP destination port and must redi-
rect it to the proper port in the real server group:
10. Enable URL-based WCR on the same filter.
11. Select the appropriate NAT option.
The three NAT options are listed below. For more information about each option, see “Net-
work Address Translation Options” on page 397 .
n
No NAT option:
n
Half NAT option:
n
Full NAT option:
>> # /cfg/slb/filt < filter number > (Select the menu for Filter #x)
>> Filter < filter number ># sip any (From any source IP addresses)
>> Filter < filter number ># dip any (To any destination IP addresses)
>> Filter < filter number ># proto tcp (For TCP protocol traffic)
>> Filter < filter number ># sport any (From any source port)
>> Filter < filter number ># dport http (To an HTTP destination port)
>> Filter < filter number ># action redir (Set the action for redirection)
>> Filter < filter number ># rport http (Set the redirection port)
>> Filter < filter number ># group 1 (Select real server group 1)
>> Filter < filter number ># ena (Enable the filter)
>> # /cfg/slb/filt <filter number> /adv/urlp ena
>> # /cfg/slb/filter <filter number> /adv/proxy dis
>> # /cfg/slb/filter <filter number> /adv/proxy ena
>> # /cfg/slb/port <port number>
>> SLB port <port number># pip 12.12.12.12 (Configure proxy IP address on
the physical port)
>> SLB port <port number># ../filt <filter number>
>> Filter <filter number># rport 3128 (Specify redirection port)
>> Filter <filter number># adv (Select the advance menu)
>> Filter <filter number> Advanced# proxy ena (Enable proxy IP address)