diff options
Diffstat (limited to 'main/unbound/update-unbound-root-hints')
| -rw-r--r-- | main/unbound/update-unbound-root-hints | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/main/unbound/update-unbound-root-hints b/main/unbound/update-unbound-root-hints index 69c5e537da..ec7bb86079 100644 --- a/main/unbound/update-unbound-root-hints +++ b/main/unbound/update-unbound-root-hints @@ -3,6 +3,10 @@ # to allow passive ftp through a default deny iptables firewall: # modprobe nf_conntrack_ftp # echo nf_conntrack_ftp >> /etc/modules +# enable helpers automatically via sysctl: +# net.netfilter.nf_conntrack_helper = 1 +# OR enable manually for ftp only: +# iptables -t raw -A PREROUTING -p tcp --dport 21 -j CT --helper ftp check_format() { # check that we have some ipv4 addresses and some '.' hints |