Any ideas to why there might be some empty nat translations in my nat table. By this I mean a nat entry that shows up with no protocol defined and no outside local and outside global.
core2-cr-mel#sh ip nat trans | inc 172.16.75.139
Pro Inside global Inside local Outside local Outside global
--- 18.104.22.168 172.16.75.139 --- ---
tcp 22.214.171.124:5380 172.16.75.139:5380 126.96.36.199:80 188.8.131.52:80