despite the error warning. and i can install squid. but i think there is trouble. When i use TPROXY there is no log in squid access.log so i think users don't passthrougth the squid transparently even they can browse on internet. I've also noticed that they cannot browse on internet when i shutdown squid. can someone help me solve this issue. regards. 2010/8/10 Amos Jeffries <squid3@xxxxxxxxxxxxx>: > On Tue, 10 Aug 2010 15:36:01 +0000, Mamadou Touré <e2ia.ci@xxxxxxxxx> > wrote: >> hi, >> when configuring squid-3.0.14 with --enable-linux-netfilter >> and i got this error: >> >> configure:27511: checking for linux/netfilter_ipv4/ip_tproxy.h >> configure:27565: g++ -c -g -O2 conftest.cpp >&5 >> conftest.cpp:33:1: warning: "USE_DISKIO_AIO" redefined >> conftest.cpp:30:1: warning: this is the location of the previous > definition >> conftest.cpp:34:1: warning: "USE_DISKIO_DISKTHREADS" redefined >> conftest.cpp:31:1: warning: this is the location of the previous > definition >> conftest.cpp:169:44: error: linux/netfilter_ipv4/ip_tproxy.h: No such >> file or directory >> configure:27572: $? = 1 >> configure: failed program was: >> can some one tell me how to solve. >> regards. > > * please use the stable releases and preferably the latest when > self-building. 3.1.0.14 is a beta. > > * ip_tproxy.h is a header file created by patching the kernel 2.6.25 thru > 2.6.30 for TPROXYv2. > > * Squid only requires the header when configured with > --enable-linux-tproxy. You should be able to remove that option. > > http://www.squid-cache.org/Versions/v3/3.1/RELEASENOTES.html#ss4.2 > http://wiki.squid-cache.org/Features/Tproxy4 > > Amos >