On 2024-09-30 09:08, Alexis DAVEAU wrote:
wget http://www.squid-cache.org/Versions/v5/squid-5.2.tar.gz
tar -xzf squid-5.2.tar.gz
cd squid-5.2
export CXXFLAGS="-DMAXTCPLISTENPORTS=254"
./configure --prefix=/usr --localstatedir=/var
--libexecdir=/usr/lib/squid --datadir=/usr/share/squid \
--sysconfdir=/etc/squid --with-logdir=/var/log/squid
--with-pidfile=/var/run/squid.pid \
--enable-ssl --enable-ssl-crtd --enable-auth --enable-cache-digests \
--enable-removal-policies="lru,heap" --enable-follow-x-forwarded-for
make
sudo make install
But again, after running squid -v, the custom flag doesn't appear, and
the limit for the number of listening IP addresses is still in place.
FWIW, Squid v6 builds as expected in my tests:
$ ./src/squid -v
Squid Cache: Version 6.11-VCS
Service Name: squid
configure options: 'CXXFLAGS=-DMAXTCPLISTENPORTS=254'
And I can also see the right -D option being passed to individual g++
commands during "make".
I also get the expected result with Squid the latest (unsupported) v5:
$ ./src/squid -v
Squid Cache: Version 5.10-VCS
Service Name: squid
configure options: 'CXXFLAGS=-DMAXTCPLISTENPORTS=254'
I tried to use your ./configure options, but they do not work for me:
configure: error: You need ssl gatewaying support to enable ssl-crtd feature. Try to use --with-openssl.
Hint: Replace ancient "--enable-ssl" with "--with-openssl".
Is it possible that a ./configure failure was missed in your build
sequence? Or perhaps you are building one Squid binary but testing another?
HTH,
Alex.
I’ve tested with various versions of Squid, ranging from 4.8 to 5.9, but
none of them seem to apply the custom flag for increasing the number of
listening addresses/ports.
Questions:
How can I confirm that Squid is applying the MAXTCPLISTENPORTS value? Is
there a way to force Squid to recognize this parameter?
Is there an alternative method to configure Squid to handle 254 IP
addresses without recompiling? Am I missing a critical step in the build
process?
Do you have any recommendations to optimize the configuration for
managing an entire /24 prefix with 254 addresses?
Any advice or suggestions would be greatly appreciated! I’ve done
extensive research on the issue, but I haven’t found a solution yet.
Thanks in advance for your help!
Best regards,
Alexis
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