[squid-users] Whether we can redirect video traffic to squid 2.7 via porting mirror

于 2014年08月28日 23:51, johnzeng 写道:
> Hi , i have a switch , and i hope to redirect video traffic to Cache via
> using Port mirroring feature , and monitoring network traffic that
> involves forwarding a copy of
>
> each packet from one network switch.
>
>
> Whether Squid 2.7 can listen and identify mirroring data packet ?
>
> if Squid 2.7 can identify , i hope to match video part and send 302 http
> packet to end user via url_rewrite_access and redirect the user's
> request to Cache
>
> Whether my thought is correct way ?
>
>
> Or Whether we can realize the goal via dansguardian + squid or
> squidguard + squid or icap +squid .... ?
>
> if possible , please help me .
>
>
> ***********************************************
>
> url_rewrite_program /cache/video_operation
> url_rewrite_children 10
>
> acl location_rewrite_video url_regex -i
> ^http://[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\/video\/.*\.(m4v|flv|mp4|wmv|rm|ram|mov|avi|mp3)\?nk=
>
> url_rewrite_access allow location_rewrite_video
>
> 这是part program of video_operation
>
> int video(string *domain, string *urlf)
> {
> if(regexMatch("^http://[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\/video/",
> *urlf)){
> if(regexMatch("\\.(flv|mp4)$",*urlf) ||
> regexMatch("\\.(flv|mp4)\\?start=", *urlf)){
> *urlf = "http://192.168.2.6/video/" + get_foldername(*urlf, 1) + "/" +
> get_filename(*urlf);
> } else if (regexMatch("\\.(flv|mp4)\\?special=true$",*urlf)) {
> //redirect sphotos and photos-[a-z] to the same url
> *urlf = *domain +"/" + ".video/" + get_foldername(*urlf, 1) + "/" +
> get_filename(*urlf) + "?special=true";
> }
> else if (regexMatch("\\.(flv|mp4)\\?nk=",*urlf)) { //redirect sphotos
> and photos-[a-z] to the same url
> *urlf = "302:http://192.168.2.6/video/" + get_foldername(*urlf, 1) + "/"
> + get_filename(*urlf);
> }
> return 1;
> }
> return 0;
> }
>
Received on Thu Aug 28 2014 - 16:08:31 MDT