Dear Juraj Sakala, Thanks for your reply. Would you please elaborate more on your reply, I do not really understand your context :-) If based on my understanding, I already have configured my firefox with the local proxy's IP address (Tools -> Options -> Advanced -> Network Tab -> Setting -> Manual Proxy configuration -> Http proxy : LocalProxy's IP port 3128 and also have checked on the Use this proxy for all protocols) Or is there any extra proxy configuration in firefox that I should check? Thanks for your reply and hope to hear from you soon. Thanks again. Best regards, Simon Teh -----Original Message----- From: Juraj Sakala [mailto:juraj.sakala@xxxxxxxxxxxx] Sent: Tuesday, March 13, 2007 7:40 PM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: Forwarding https request to parent proxy check proxy configuration in firefox. where do you have cache_peer_access directive? On Tuesday 13 March 2007 08:38, chteh wrote: > Dear All, > > I know this is not a new issue in this mailing list, and im sorry to arise > this issue again. I have a private network which only has private Ipv4 > address and has no gateway to the internet. I have created a one proxy > server using squid ver 2.6. The topology is as shown in below figure: > > (USERS)--------[ProxyLocal]--------[ParentProxy]----Internet > PC > > I have configured my local proxy to forward every request to the Parent > Proxy since in my private network, it has no direct connection or NAT to > reach Internet. My HTTP request is working fine with the current > configuration, below is my configuration in squid.conf: > > ------------------------------Configuration start---(part)-------------- > cache_peer 172.16.51.7 parent 8080 3130 > > acl all src 0.0.0.0/0 ::/0 > never_direct allow all > > acl manager proto cache_object > acl localsite src 172.16.51.0/24 2001:d30:1214::/48 > acl localhost src 127.0.0.1/32 ::1/128 > acl to_localhost dst 127.0.0.0/8 ::/126 > > acl SSL_ports port 443 > acl Safe_ports port 80 # http > acl Safe_ports port 21 # ftp > acl Safe_ports port 443 # https > acl Safe_ports port 70 # gopher > acl Safe_ports port 210 # wais > acl Safe_ports port 1025-65535 # unregistered ports > acl Safe_ports port 280 # http-mgmt > acl Safe_ports port 488 # gss-http > acl Safe_ports port 591 # filemaker > acl Safe_ports port 777 # multiling http > > acl CONNECT method CONNECT > http_access allow manager localhost > http_access deny manager > > # Deny requests to unknown ports > http_access deny !Safe_ports > > # Deny CONNECT to other than SSL ports > http_access deny CONNECT !SSL_ports > > -----------------------------------------------------------------------end > > > > > > > > > > When I try to access some https website, it returns below errors: > > The proxy server is refusing connections > Firefox is configured to use a proxy server that is refusing connections. > > * Check the proxy settings to make sure that they are correct. > > * Contact your network administrator to make sure the proxy server is > working. > > And I also tail -f /var/log/squid/access.log, but I didn't see any error > message, seems like the squid did not receive any request..... > > Before sending this email, I have tried to search the solution fron the > http://www.squid-cache.org/mailing-lists.html and i able to find many > achieves which related to my problem, but none of their solutions could > solve my problem. Hope I can get some help here. Thanks in advance!!! > > > Best regards, > > Simon Teh
