Dear All,
I am novice to nftables and trying to use it as a firewall. I have
created few basic rules as follows.
nft add table ip mangle
nft add chain ip mangle PREROUTING { type filter hook prerouting
priority 0; policy accept; }
nft add set mangle myset {type ipv4_addr; flags constant, interval;}
nft add rule ip mangle PREROUTING ip saddr @myset meta mark set 205
I did not get any error while adding above rules. But I am getting
Device or resource busy error
when I am trying to add elements into set names "myset" dynamically. I
am using following command to add elements
into the set.
nft add element mangle myset { 192.168.1.8 }
So I kindly request all to guide me regarding the same.
Regards,
Ninad.
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