send 88 bytes: 00070006 000007d0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000613 74760001 3074656e 4141415b 41414141
installed: rulenum 2000 set 0 act_ofs 6 cmd_len 7
02000 set 0 count ip from any to any via net0[AAAAAAAAA
65534 set 0 allow ip from any to any
65535 set 31 deny ip from any to any
counter for the non-NUL O_VIA rule (matches only if adjacent heap byte forms ]):
02000    0      0 count ip from any to any via net0[AAAAAAAAA
== control: properly NUL-terminated glob vtnet0 rule via CLI:
02001 count ip from any to any via vtnet0
02001    2    156 count ip from any to any via vtnet0
== kldunload ipfw (safe: flush first):
UNLOADED