modules required for ftp helper

modules required for ftp helper

[Jason Miller]

Hi,

I was having some issues with the FTP helper rules generated by firehol;
we finally reduced a failing rule to this:

  # /sbin/iptables -t filter -A OUTPUT -m helper --helper ftp -j ACCEPT
  iptables: No chain/target/match by that name.


Which modules are needed for this to work?  I have the following modules
loaded, and am gentoo with kernel version 3.16.5:

Module                  Size  Used by
iptable_raw             1212  0 
nf_nat_irc              1334  0 
nf_nat_ftp              1564  0 
nf_conntrack_irc        3403  1 nf_nat_irc
nf_conntrack_ftp        5999  1 nf_nat_ftp
nf_conntrack_ipv6       6475  0 
nf_defrag_ipv6         22081  1 nf_conntrack_ipv6
xt_conntrack            2793  0 
iptable_filter          1304  0 
ipt_MASQUERADE          1618  2 
iptable_nat             2406  1 
nf_conntrack_ipv4      10891  1 
nf_defrag_ipv4          1219  1 nf_conntrack_ipv4
nf_nat_ipv4             3008  1 iptable_nat
nf_nat                  9770  5
nf_nat_ftp,nf_nat_irc,ipt_MASQUERADE,nf_nat_ipv4,iptable_nat
nf_conntrack           52866  11
nf_nat_ftp,nf_nat_irc,ipt_MASQUERADE,nf_nat,nf_nat_ipv4,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,iptable_nat,nf_conntrack_ipv4,nf_conntrack_ipv6
padlock_sha             5570  0 
padlock_aes             4472  0 
via_cputemp             2983  0 
hwmon_vid               1988  1 via_cputemp
i2c_viapro              4907  0 


Regards,
Jason

Re: modules required for ftp helper

[Pascal Hambourg]

Jason Miller a écrit :
> 
>   # /sbin/iptables -t filter -A OUTPUT -m helper --helper ftp -j ACCEPT
>   iptables: No chain/target/match by that name.
> 
> Which modules are needed for this to work?

xt_helper