Hi list I installed freshly CentOS release 5.6 (Final) with kernel version 2.6.18-238.el5 64-bit. # uname -a Linux localhost.localdomain 2.6.18-238.el5 #1 SMP Thu Jan 13 15:51:15 EST 2011 x86_64 x86_64 x86_64 GNU/Linux But when I try to insert module sctp.ko using # insmod sctp.ko I got error insmod: error inserting '/lib/modules/2.6.18-238.el5/kernel/net/sctp/sctp.ko': -1 Address family not supported by protocol I also tried with modprobe. And I also checked Ipv6 module is already inserted. Please help. Thanks & Regards, -- Anuj Aggarwal .''`. : :Ⓐ : # apt-get install hakuna-matata `. `'` `- -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html