Hello.
I have found the following mistake:
Manjaro 0.8.13-rc1
OpenRC 0.16.3
Ufw 0.33.3
Linux manjaro 3.18.14-1-MANJARO #1 SMP PREEMPT Mon May 25 01:26:15 UTC 2015
x86_64 GNU/Linux
x64
---
IPv6 disable in kernel work OK but Ufw has an error with ipv6.disable=1 in
GRUB_CMDLINE_LINUX_DEFAULT of /etc/default/grub
ufw status
Traceback (most recent call last):
File "/usr/bin/ufw", line 95, in <module>
ui = ufw.frontend.UFWFrontend(pr.dryrun)
File "/usr/lib/python2.7/site-packages/ufw/frontend.py", line 153, in __init__
self.backend = UFWBackendIptables(dryrun)
File "/usr/lib/python2.7/site-packages/ufw/backend_iptables.py", line 45, in
__init__
ufw.backend.UFWBackend.__init__(self, "iptables", dryrun, files)
File "/usr/lib/python2.7/site-packages/ufw/backend.py", line 88, in __init__
nf_caps = ufw.util.get_netfilter_capabilities(self.ip6tables)
File "/usr/lib/python2.7/site-packages/ufw/util.py", line 734, in
get_netfilter_capabilities
raise OSError(errno.ENOENT, out)
OSError: [Errno 2] ip6tables v1.4.21: can't initialize ip6tables table
`filter': Address family not supported by protocol
Perhaps ip6tables or your kernel needs to be upgraded.
Disable IPv6 in /etc/sysctl.d/40-ipv6.conf work always OK.
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Touch seeded packages, which is subscribed to ufw in Ubuntu.
https://bugs.launchpad.net/bugs/194844
Title:
ufw complains when ipv6 and/or ip6_tables is not available
Status in ufw package in Ubuntu:
Fix Released
Status in ufw source package in Hardy:
Fix Released
Bug description:
On kernels that don't have ipv6 compiled or have it blacklisted, the
user is presented with confusing stderr output from ip6tables, even
though the firewall does setup IPv4 rules correctly. Eg:
$ sudo ufw enable
FATAL: Module ip6_tables not found.
ip6tables-restore v1.3.8: ip6tables-restore: unable to initialize table
'filter'
Error occurred at line: 1
Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more information.
WARN: problem running ip6tables
Firewall started and enabled on system startup
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https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/194844/+subscriptions
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