When starting firewall it shows this error












0















When i tried to start the firewalld service in centos 7 it shows this error to me can any one help me to sort out of this issues



Nov 02 11:38:09 sms firewalld[117]: WARNING: ipset not usable, disabling ipset usage in firewall.
Nov 02 11:38:09 sms firewalld[117]: ERROR: Failed to read file "/proc/sys/net/netfilter/nf_conntrack_helper": [Errno 2] No such file or directory: '/proc/sys/net/netfilter/nf_conntrack_helper'
Nov 02 11:38:09 sms firewalld[117]: WARNING: Failed to get and parse nf_conntrack_helper setting
Nov 02 11:38:09 sms firewalld[117]: WARNING: ebtables not usable, disabling ethernet bridge firewall.
Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore: line 58 failed
Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore: line 58 failed
Nov 02 11:38:09 sms firewalld[117]: ERROR: COMMAND_FAILED
Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
Nov 02 11:38:13 sms firewalld[117]: ERROR: COMMAND_FAILED










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    When i tried to start the firewalld service in centos 7 it shows this error to me can any one help me to sort out of this issues



    Nov 02 11:38:09 sms firewalld[117]: WARNING: ipset not usable, disabling ipset usage in firewall.
    Nov 02 11:38:09 sms firewalld[117]: ERROR: Failed to read file "/proc/sys/net/netfilter/nf_conntrack_helper": [Errno 2] No such file or directory: '/proc/sys/net/netfilter/nf_conntrack_helper'
    Nov 02 11:38:09 sms firewalld[117]: WARNING: Failed to get and parse nf_conntrack_helper setting
    Nov 02 11:38:09 sms firewalld[117]: WARNING: ebtables not usable, disabling ethernet bridge firewall.
    Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore: line 58 failed
    Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore: line 58 failed
    Nov 02 11:38:09 sms firewalld[117]: ERROR: COMMAND_FAILED
    Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
    Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
    Nov 02 11:38:13 sms firewalld[117]: ERROR: COMMAND_FAILED










    share|improve this question

























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      When i tried to start the firewalld service in centos 7 it shows this error to me can any one help me to sort out of this issues



      Nov 02 11:38:09 sms firewalld[117]: WARNING: ipset not usable, disabling ipset usage in firewall.
      Nov 02 11:38:09 sms firewalld[117]: ERROR: Failed to read file "/proc/sys/net/netfilter/nf_conntrack_helper": [Errno 2] No such file or directory: '/proc/sys/net/netfilter/nf_conntrack_helper'
      Nov 02 11:38:09 sms firewalld[117]: WARNING: Failed to get and parse nf_conntrack_helper setting
      Nov 02 11:38:09 sms firewalld[117]: WARNING: ebtables not usable, disabling ethernet bridge firewall.
      Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore: line 58 failed
      Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore: line 58 failed
      Nov 02 11:38:09 sms firewalld[117]: ERROR: COMMAND_FAILED
      Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
      Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
      Nov 02 11:38:13 sms firewalld[117]: ERROR: COMMAND_FAILED










      share|improve this question














      When i tried to start the firewalld service in centos 7 it shows this error to me can any one help me to sort out of this issues



      Nov 02 11:38:09 sms firewalld[117]: WARNING: ipset not usable, disabling ipset usage in firewall.
      Nov 02 11:38:09 sms firewalld[117]: ERROR: Failed to read file "/proc/sys/net/netfilter/nf_conntrack_helper": [Errno 2] No such file or directory: '/proc/sys/net/netfilter/nf_conntrack_helper'
      Nov 02 11:38:09 sms firewalld[117]: WARNING: Failed to get and parse nf_conntrack_helper setting
      Nov 02 11:38:09 sms firewalld[117]: WARNING: ebtables not usable, disabling ethernet bridge firewall.
      Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore: line 58 failed
      Nov 02 11:38:09 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore: line 58 failed
      Nov 02 11:38:09 sms firewalld[117]: ERROR: COMMAND_FAILED
      Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/iptables-restore --wait=2 -n' failed: iptables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
      Nov 02 11:38:13 sms firewalld[117]: WARNING: '/usr/sbin/ip6tables-restore --wait=2 -n' failed: ip6tables-restore v1.4.21: goto 'IN_external' is not a chain Error occurred at line: 2...
      Nov 02 11:38:13 sms firewalld[117]: ERROR: COMMAND_FAILED







      centos7 firewalld






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      asked Nov 19 '18 at 6:25









      Rakesh BaskaranRakesh Baskaran

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