query re dynamic set and limiting

[James Bond <jb666531@xxxxxxxxx>]

Hi

Could you please tell me the difference between following 2 rules:
rule#1
nft add rule my_filter_table my_input_chain tcp dport 22 add
@my_ssh_meter { ip saddr limit rate 10/second } accept

rule#2
nft add rule my_filter_table my_input_chain tcp dport 22 add
@my_ssh_meter { ip saddr } limit rate 10/second accept


Kind regards