Thanks Yuri -- I have thoroughly read Cisco IOS configuration manuals 
pertaining to WCCP2. From what I have read, there is no strict requirement for 
separate configurations for standard web-cache port 80 and dynamic service for 
non-port 80 — wccp2 dynamic services allow redirection of any ports (up to a 
total of 8), including port 80. As I’ve stated before, this was a working 
configuration in squid 3.3 at multiple sites. If there is a rationale for 
distinct wccp2 service configurations for port 80 vs other ports, I sure could 
use a reference that explains it.

As I’ve pointed out, there is a bug in Squid 3.4 that prevents specifying 
multiple TCP ports in the wccp2_service_info line. I’ve corrected that now in 
my sources. After fixing that bug, squid 3.4.12 is functioning with WCCP2 
interception for port 80, 443, and others as it did in version 3.3.x.

Regards,
Guy

> On Mar 3, 2015, at 11:29 AM, Yuri Voinov <[email protected]> wrote:
> 
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> 
> Please, read Cisco iOS WCCPv2 manual first.
> 
> This one:
> 
> http://www.cisco.com/c/en/us/td/docs/ios/12_2/configfun/configuration/guide/ffun_c/fcf018.html
>  
> <http://www.cisco.com/c/en/us/td/docs/ios/12_2/configfun/configuration/guide/ffun_c/fcf018.html>
> 
> and this one:
> 
> http://www.cisco.com/c/en/us/td/docs/ios/12_2/configfun/configuration/guide/ffun_c/fcf018.html#wp1000955
>  
> <http://www.cisco.com/c/en/us/td/docs/ios/12_2/configfun/configuration/guide/ffun_c/fcf018.html#wp1000955>
> 
> wccp web-cache uses port 80 by default. Other http ports is less than
> percentile on web-traffic.
> 
> https requires another dynamic wccp service.
> 
> Also, take a look on config example again.
> 
> This is working configuration.
> 
> 03.03.15 23:21, Guy Helmer пишет:
>> It has worked in the past with WCCP2 dynamic services at multiple
>> sites.
>> 
>> I’ve uncovered the wccp2_service_info ports parsing error:
>> 
>> --- src/wccp2.cc.ORIG        2015-03-03 11:08:18.000000000 -0600 +++
>> src/wccp2.cc 2015-03-03 11:10:37.000000000 -0600 @@ -2264,7
>> +2264,10 @@ if (i >= WCCP2_NUMPORTS) { 
>> fatalf("parse_wccp2_service_ports: too many ports (maximum: 8) in
>> list '%s'\n", options); } -        int p = xatoi(tmp); +
>> char copy[len + 1]; +        memcpy(copy, tmp, len); +
>> copy[len] = '\0'; +        int p = xatoi(copy);
>> 
>> if (p < 1 || p > 65535) { fatalf("parse_wccp2_service_ports: port
>> value '%s' isn't valid (1..65535)\n", tmp);
>> 
>> 
>>> On Mar 3, 2015, at 11:06 AM, Yuri Voinov <[email protected]>
>>> wrote:
>>> 
>> You cannot combine HTTP and HTTPS in one WCCP service.
>> 
>> http://wiki.squid-cache.org/ConfigExamples/Intercept/CiscoIOSv15Wccp2 
>> <http://wiki.squid-cache.org/ConfigExamples/Intercept/CiscoIOSv15Wccp2>
>> 
>> 
>> 
>> 03.03.15 23:04, Guy Helmer пишет:
>>>>> This used to work in 3.3.x:
>>>>> 
>>>>> wccp2_service_info 94 protocol=tcp
>>>>> flags=dst_ip_hash,ports_source priority=240
>>>>> ports=80,81,83,591,8008,8080,443
>>>>> 
>>>>> squid 3.4.12 fails: 2015/03/03 11:02:33.109|
>>>>> cache_cf.cc(556) parseOneConfigFile: Processing:
>>>>> wccp2_service_info 94 protocol=tcp 
>>>>> flags=dst_ip_hash,ports_source priority=240 
>>>>> ports=80,81,83,591,8008,8080,443 2015/03/03 11:02:33.109| 
>>>>> wccp2.cc <http://wccp2.cc/>(2298) parse_wccp2_service_info:
>>>>> parse_wccp2_service_info: called 2015/03/03 11:02:33.109|
>>>>> ERROR: Invalid value: '80,81,83,591,8008,8080,443' is
>>>>> supposed to be a number.
>>>>> 
>>>>> Any help?
>>>>> 
>>>>> Thanks, Guy _______________________________________________ 
>>>>> squid-users mailing list [email protected] 
>>>>> <mailto:[email protected]> 
>>>>> http://lists.squid-cache.org/listinfo/squid-users 
>>>>> <http://lists.squid-cache.org/listinfo/squid-users>
>>>>> 
>>> _______________________________________________ squid-users
>>> mailing list [email protected] 
>>> <mailto:[email protected]> 
>>> http://lists.squid-cache.org/listinfo/squid-users 
>>> <http://lists.squid-cache.org/listinfo/squid-users>
>> 
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