Hello guys, I had a squid-proxy (squid-3.5.21-5.3.1.x86_64) running on a OpenSUSE Leap 42.2 Everything is working well, access all the sites (http or https sites), except these two: www.uai.com.br or www.em.com.br  There is no blocking on the firewall (if bypass squid , access is normally done) and the ip address is resolved normally. And I am using a basic setup and of squid, without rules or access policies... The only error you have in access.log is this: 1527006832.956 15 ::1 TAG_NONE/503 0 CONNECT www.em.com.br:443 - HIER_NONE/- - 1527006834.376 0 ::1 TAG_NONE/503 0 CONNECT www.em.com.br:443 - HIER_NONE/- - 1527006834.544 0 ::1 TAG_NONE/503 0 CONNECT www.em.com.br:443 - HIER_NONE/- - 1527006834.686 0 ::1 TAG_NONE/503 0 CONNECT www.em.com.br:443 - HIER_NONE/- - 1527006836.382 17 ::1 TAG_NONE/503 0 CONNECT www.uai.com.br:443 - HIER_NONE/- - 1527006836.494 0 ::1 TAG_NONE/503 0 CONNECT www.uai.com.br:443 - HIER_NONE/- - The cache.log show only this: 2018/05/22 13:51:16.555 kid1| 33,2| client_side.cc(817) swanSong: local=[::1]:3128 remote=[::1]:39166 flags=1 2018/05/22 13:53:28.197 kid1| 33,2| client_side.cc(817) swanSong: local=[::1]:3128 remote=[::1]:39180 flags=1 2018/05/22 13:53:28.316 kid1| 33,2| client_side.cc(817) swanSong: local=[::1]:3128 remote=[::1]:39184 flags=1 2018/05/22 13:53:36.972 kid1| 33,2| client_side.cc(817) swanSong: local=[::1]:3128 remote=[::1]:39188 flags=1 2018/05/22 13:53:37.139 kid1| 33,2| client_side.cc(817) swanSong: local=[::1]:3128 remote=[::1]:39190 flags=1 # My squid.conf ======================== acl localnet src 10.0.0.0/8 acl SSL_ports port 443 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 acl Safe_ports port 70 acl Safe_ports port 210 acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl CONNECT method CONNECT visible_hostname localhost debug_options ALL, 1 33.2 #Test (putting this did not help at all) acl no-cache url_regex -i .uai.com.br .em.com.br cache deny no-cache acl no-parent url_regex -i .uai.com.br .em.com.br always_direct allow no-parent http_access deny! Safe_ports http_access allow localhost manager http_access deny manager http_access allow localnet http_access allow localhost http_access deny all http_port 3128 coredump_dir / var / cache / squid ======================== I already tried using dns_v4_first on/off , via on/off , forwarded_for on/off I also tried: ssl_bump peek all, ssl_bump splice all or ssl_bump bump all And this others configurations: pinger_enable off half_closed_clients off quick_abort_min 0 KB quick_abort_max 0 KB quick_abort_pct 95 client_persistent_connections off server_persistent_connections off  None of this worked. Any tips? _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
