extensions: *NAT: Drop NF_NAT_RANGE_PROTO_RANDOM* flag checks

SNAT, DNAT and REDIRECT extensions tried to prevent
NF_NAT_RANGE_PROTO_RANDOM flag from being set if no port or address was
also given.

With SNAT and DNAT, this is not possible as the respective
--to-destination or --to-source parameters are mandatory anyway.

Looking at the kernel code, doing so with REDIRECT seems harmless.
Moreover, nftables supports 'redirect random' without specifying a
port-range.

Signed-off-by: Phil Sutter <phil@nwl.cc>

0 files changed, 0 insertions, 0 deletions