Hello! Sorry but I am new to this list and I don't know if I have sent the mail correctly and iff anyone can see this. Is this the case? Sorry and thank you! On Mon, Feb 17, 2014 at 2:24 PM, Spyros Vlachos <spyros86@xxxxxxxxx> wrote: > Hello! Thank you in advance for your help. > I have a fairly simple home network setup. > I have a modem (192.168.2.254) that connects to the internet. > Connected to that modem through its own wan port > I have an openwrt router (192.168.1.1). My internal network is the > 192.168.1.0/24 one. On the router I have connected > an ubuntu 13.10 box (192.168.1.20) that acts as a squid proxy and dns > among other things. The ubuntu box has one network card. > I had successfully installed a transparent squid proxy by using DNAT > and SNAT on the router using the 12.04 version of ubuntu. > Because of some problems with my ups I tried to install ubuntu 13.10 > which solved the ups problem but also > upgraded the squid package to 3.3.8 from 3.1.something . My squid > configuration is as follows: > > #--Squid server 192.168.1.20--------------------------------------------------- > acl localnet src 192.168.1.0/24 > 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 squid-prime dstdomain "/etc/squid3/squid-prime.acl" > acl CONNECT method CONNECT > http_access deny !Safe_ports > http_access deny CONNECT !SSL_ports > http_access allow localhost manager > http_access deny manager > http_access deny squid-prime > http_access allow localnet > http_access allow localhost > http_access deny all > http_port 3128 #HAVE tried transparent and intercept but the problem persists > coredump_dir /var/spool/squid3 > refresh_pattern ^ftp: 1440 20% 10080 > refresh_pattern ^gopher: 1440 0% 1440 > refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 > refresh_pattern (Release|Packages(.gz)*)$ 0 20% 2880 > refresh_pattern . 0 20% 4320 > dns_nameservers 8.8.8.8 #have tried to use the local dns 127.0.0.1 but > the same problem > #------------------------------------------------------- > > I have tried disabling the dns server of ubuntu because I have heard > of some problem it can cause to squid. > > My router (192.168.1.1) SNAT DNAT configuration is (openwrt luci gui) > 1) MATCH: From IP not 192.168.1.20 in lan Via any router IP at port 80 > FORWARD TO: IP 192.168.1.20, port 3128 in lan > 2)MATCH: From any host in lan To IP 192.168.1.20, port 3128 in lan > Rewrite to source IP 192.168.1.1 > > The error I get by using the above configurations is a constant Access > denied Error in the browser and in the > squid access log is > #--------------------------------------------------------------------- > 92 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590851.593 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590856.653 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590856.653 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590861.742 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590861.742 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590866.878 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590866.878 26 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590871.903 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590871.903 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590876.893 0 192.168.1.20 TCP_MISS/403 3985 GET > http://notify7.dropbox.com/subscribe? - HIER_NONE/- text/html > 1392590876.893 1 192.168.1.1 TCP_MISS/403 4090 GET > http://notify7.dropbox.com/subscribe? - HIER_DIRECT/192.168.1.20 > text/html > 1392590876.992 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590876.993 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590878.600 0 192.168.1.20 TCP_MISS/403 4390 POST > http://safebrowsing.clients.google.com/safebrowsing/downloads? - > HIER_NONE/- text/html > 1392590878.601 26 192.168.1.1 TCP_MISS/403 4495 POST > http://safebrowsing.clients.google.com/safebrowsing/downloads? - > HIER_DIRECT/192.168.1.20 text/html > 1392590882.093 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590882.093 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590887.153 0 192.168.1.20 TCP_MISS/403 4088 GET > http://stokokkino.live24.gr/stokokkino? - HIER_NONE/- text/html > 1392590887.153 1 192.168.1.1 TCP_MISS/403 4193 GET > http://stokokkino.live24.gr/stokokkino? - HIER_DIRECT/192.168.1.20 > text/html > 1392590889.524 0 192.168.1.20 TCP_MISS/403 4158 GET > http://www.tvxs.gr/ - HIER_NONE/- text/html > 1392590889.525 79 192.168.1.1 TCP_MISS/403 4263 GET > http://www.tvxs.gr/ - HIER_DIRECT/192.168.1.20 text/html > 1392590890.301 0 192.168.1.20 TCP_MISS/403 4158 GET > http://www.tvxs.gr/ - HIER_NONE/- text/html > 1392590890.302 1 192.168.1.1 TCP_MISS/403 4263 GET > http://www.tvxs.gr/ - HIER_DIRECT/192.168.1.20 text/html > #---------------------------------------------------------------------------------------------------- > > > > Thank you in advance! > > > > -- > Spyros Vlachos. -- Spyros Vlachos.
