Hello, We are facing issue of downloading file larger than 2GB using squid. Following is the status of squid. We have installed it with large-file support. Squid Cache: Version 3.0.STABLE25 configure options: '--prefix=/usr/local/squidnew' '--enable-delay-pools' '--enable-arp-acl' '--disable-internal-dns' '--enable-basic-auth-helpers=NCSA,LDAP,YP' '--enable-large-files' Following is the status of linux kernel. It is 32-bit 2.6.9-5.ELsmp #1 SMP Wed Jan 5 19:30:39 EST 2005 i686 i686 i386 GNU/Linux We are getting following error in store.log file while downloading iso using http or ftp. WARNING: preventing off_t overflow for http://ftp.jaist.ac.jp/pub/Linux /openSUSE/distribution/11.4/iso/openSUSE-11.4-DVD-x86_64.iso WARNING: preventing off_t overflow for http://mirrors.isu.net.sa/pub/opensuse/distribution/11.4/iso/openSUSE-11.4-DVD-x86_64.iso We have also used iptables to redirect all port 80 request to our defined squid port. What could be the reason ?. Should we upgrade to 64-bit linux ? Regards Jigar