ips_cantfrag     5091 net/pf.c       		ipstat.ips_cantfrag++;
ips_cantfrag     1571 netinet/ip_input.c 		ipstat.ips_cantfrag++;
ips_cantfrag      762 netinet/ip_output.c 		ipstat.ips_cantfrag++;
ips_cantfrag      122 netinet/ip_var.h 	u_long	ips_cantfrag;		/* don't fragment flag was set, etc. */