Need to add SCTP supprt to the kernel. This used to be painless on older versions of Fedora and CentOS. Now? Painful.
Code:
[root@neutron ~]# uname -a
Linux neutron 4.0.6-200.fc21.x86_64 #1 SMP Tue Jun 23 13:59:12 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
So one theory I've read is to install kernel-modules-extra. Ok...
Code:
[root@neutron ~]# yum install kernel-modules-extra
Loaded plugins: langpacks
Resolving Dependencies
--> Running transaction check
---> Package kernel-modules-extra.x86_64 0:4.1.4-100.fc21 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==============================================================================================================================================================
Package Arch Version Repository Size
==============================================================================================================================================================
Installing:
kernel-modules-extra x86_64 4.1.4-100.fc21 updates 2.2 M
Transaction Summary
==============================================================================================================================================================
Install 1 Package
Total download size: 2.2 M
Installed size: 2.1 M
Is this ok [y/d/N]: y
Downloading packages:
kernel-modules-extra-4.1.4-100 FAILED
http://mirror.cogentco.com/pub/linux/fedora/linux/updates/21/x86_64/k/kernel-modules-extra-4.1.4-100.fc21.x86_64.rpm: [Errno 14] HTTP Error 404 - Not FoundTA
Trying other mirror.
kernel-modules-extra-4.1.4-100 FAILED
http://repo.atlantic.net/fedora/linux/updates/21/x86_64/k/kernel-modules-extra-4.1.4-100.fc21.x86_64.rpm: [Errno 14] HTTP Error 404 - Not Found --:--:-- ETA
Trying other mirror.
kernel-modules-extra-4.1.4-100.fc21.x86_64.rpm | 2.2 MB 00:00:02
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction (shutdown inhibited)
Installing : kernel-modules-extra-4.1.4-100.fc21.x86_64 1/1
Verifying : kernel-modules-extra-4.1.4-100.fc21.x86_64 1/1
Installed:
kernel-modules-extra.x86_64 0:4.1.4-100.fc21
Complete!
I wasn't really expecting it to work, and voila:
Code:
[root@neutron ~]# modprobe sctp
modprobe: FATAL: Module sctp not found.
OK, color me shocked. Does the damn module even exist?
Code:
[root@neutron ~]# find /usr/lib/modules -name 'sctp*'
/usr/lib/modules/4.0.6-200.fc21.x86_64/kernel/net/sctp
/usr/lib/modules/4.1.4-100.fc21.x86_64/kernel/net/sctp
/usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp
/usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp.ko
/usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp_probe.ko.xz
/usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp.ko.xz
/usr/lib/modules/3.19.5-200.fc21.x86_64/kernel/net/sctp
Hmmm, OK. It's there. Let's load it manually:
Code:
[root@neutron ~]# insmod /usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp
insmod: ERROR: could not load module /usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp: No such file or directory
[root@neutron ~]# insmod /usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp.ko
insmod: ERROR: could not insert module /usr/lib/modules/4.1.4-100.fc21.x86_64/extra/net/sctp/sctp.ko: Invalid module format
OK, that's nice. "Invalid module format"
Another thing I saw suggested to first load ipv6. Okkkkk...
Code:
[root@neutron ~]# modprobe ipv6
[root@neutron ~]# modprobe sctp
modprobe: FATAL: Module sctp not found.
Anyone have any other guesses? Thanks.
