| Building The Network You Need With PF, The OpenBSD Packet Filter: BSDCan 2016, Ottawa, Canada, June 8th 2016 | ||
|---|---|---|
| Prev | Next | |
pass inet proto icmp from $localnet icmp-type $icmp_types pass inet proto icmp to $ext_if icmp-type $icmp_types pass inet6 proto icmp6 from $localnet icmp6-type $icmp6_types pass inet6 proto icmp6 to $ext_if icmp6-type $icmp6_types
Lets your traffic pass; hides the details of your local net