removed lib modules folder after every reboot
uname -r: 4.13.0-16-generic (ubuntu 17.10 server)
I have a problem that iptables doesn't work after a reboot:
iptables-apply /etc/network/iptables
[ ok ] Stopping fail2ban (via systemctl): fail2ban.service.
Applying new iptables rules from '/etc/network/iptables'... modprobe: FATAL: Module ip_tables not found in directory /lib/modules/4.13.0-16-generic
iptables-restore v1.6.1: iptables-restore: unable to initialize table 'filter'
Error occurred at line: 3
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
failed.
Error: unknown error applying new iptables rules: /etc/network/iptables
Reverting to old iptables rules... done.
I've tried to reinstall kernel and iptables:
apt install --reinstall linux-generic linux-image-4.13.0-16-generic linux-image-extra-4.13.0-16-generic linux-headers-4.13.0-16-generic iptables
when I reinstall it (without reboot) iptables works after a service restart.
when I reboot the machine I get the same error again.
I've notice that with every reboot the following folder is gone:
/lib/modules/4.13.0-16-generic/kernel/net/ipv4/netfilter
only 2 files left in folder ipv4 are:
gre.ko udp_tunnel.ko
copying the missing files into this location doesn't work, will be removed with the next reboot.
Any idea how to fix this?
ubuntu iptables netfilter
asked Nov 17 '17 at 1:30
Dirk
61
add a comment |
uname -r: 4.13.0-16-generic (ubuntu 17.10 server)
I have a problem that iptables doesn't work after a reboot:
iptables-apply /etc/network/iptables
[ ok ] Stopping fail2ban (via systemctl): fail2ban.service.
Applying new iptables rules from '/etc/network/iptables'... modprobe: FATAL: Module ip_tables not found in directory /lib/modules/4.13.0-16-generic
iptables-restore v1.6.1: iptables-restore: unable to initialize table 'filter'
Error occurred at line: 3
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
failed.
Error: unknown error applying new iptables rules: /etc/network/iptables
Reverting to old iptables rules... done.
I've tried to reinstall kernel and iptables:
apt install --reinstall linux-generic linux-image-4.13.0-16-generic linux-image-extra-4.13.0-16-generic linux-headers-4.13.0-16-generic iptables
when I reinstall it (without reboot) iptables works after a service restart.
when I reboot the machine I get the same error again.
I've notice that with every reboot the following folder is gone:
/lib/modules/4.13.0-16-generic/kernel/net/ipv4/netfilter
only 2 files left in folder ipv4 are:
gre.ko udp_tunnel.ko
copying the missing files into this location doesn't work, will be removed with the next reboot.
Any idea how to fix this?
ubuntu iptables netfilter
asked Nov 17 '17 at 1:30
Dirk
61
add a comment |
uname -r: 4.13.0-16-generic (ubuntu 17.10 server)
I have a problem that iptables doesn't work after a reboot:
iptables-apply /etc/network/iptables
[ ok ] Stopping fail2ban (via systemctl): fail2ban.service.
Applying new iptables rules from '/etc/network/iptables'... modprobe: FATAL: Module ip_tables not found in directory /lib/modules/4.13.0-16-generic
iptables-restore v1.6.1: iptables-restore: unable to initialize table 'filter'
Error occurred at line: 3
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
failed.
Error: unknown error applying new iptables rules: /etc/network/iptables
Reverting to old iptables rules... done.
I've tried to reinstall kernel and iptables:
apt install --reinstall linux-generic linux-image-4.13.0-16-generic linux-image-extra-4.13.0-16-generic linux-headers-4.13.0-16-generic iptables
when I reinstall it (without reboot) iptables works after a service restart.
when I reboot the machine I get the same error again.
I've notice that with every reboot the following folder is gone:
/lib/modules/4.13.0-16-generic/kernel/net/ipv4/netfilter
only 2 files left in folder ipv4 are:
gre.ko udp_tunnel.ko
copying the missing files into this location doesn't work, will be removed with the next reboot.
Any idea how to fix this?
ubuntu iptables netfilter
asked Nov 17 '17 at 1:30
Dirk
61
uname -r: 4.13.0-16-generic (ubuntu 17.10 server)
I have a problem that iptables doesn't work after a reboot:
iptables-apply /etc/network/iptables
[ ok ] Stopping fail2ban (via systemctl): fail2ban.service.
Applying new iptables rules from '/etc/network/iptables'... modprobe: FATAL: Module ip_tables not found in directory /lib/modules/4.13.0-16-generic
iptables-restore v1.6.1: iptables-restore: unable to initialize table 'filter'
Error occurred at line: 3
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
failed.
Error: unknown error applying new iptables rules: /etc/network/iptables
Reverting to old iptables rules... done.
I've tried to reinstall kernel and iptables:
apt install --reinstall linux-generic linux-image-4.13.0-16-generic linux-image-extra-4.13.0-16-generic linux-headers-4.13.0-16-generic iptables
when I reinstall it (without reboot) iptables works after a service restart.
when I reboot the machine I get the same error again.
I've notice that with every reboot the following folder is gone:
/lib/modules/4.13.0-16-generic/kernel/net/ipv4/netfilter
only 2 files left in folder ipv4 are:
gre.ko udp_tunnel.ko
copying the missing files into this location doesn't work, will be removed with the next reboot.
Any idea how to fix this?
ubuntu iptables netfilter
ubuntu iptables netfilter
asked Nov 17 '17 at 1:30
Dirk
61
asked Nov 17 '17 at 1:30
Dirk
61
asked Nov 17 '17 at 1:30
Dirk
61
asked Nov 17 '17 at 1:30
Dirk
61
asked Nov 17 '17 at 1:30
Dirk
61
61
add a comment |
add a comment |
1 Answer
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Were you able to get a fix for this?
I am facing the same issue
Any help would be really appreciated.
answered 7 mins ago
vinay tiwari
1
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vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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Were you able to get a fix for this?
I am facing the same issue
Any help would be really appreciated.
answered 7 mins ago
vinay tiwari
1
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
Were you able to get a fix for this?
I am facing the same issue
Any help would be really appreciated.
answered 7 mins ago
vinay tiwari
1
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
Were you able to get a fix for this?
I am facing the same issue
Any help would be really appreciated.
answered 7 mins ago
vinay tiwari
1
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Were you able to get a fix for this?
I am facing the same issue
Any help would be really appreciated.
answered 7 mins ago
vinay tiwari
1
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 7 mins ago
vinay tiwari
1
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 7 mins ago
vinay tiwari
1
answered 7 mins ago
vinay tiwari
1
1
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
vinay tiwari is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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