ICMP_UNREACH_ISOLATED
| IPFY_ICMPC_ISOLATE { $$ = ICMP_UNREACH_ISOLATED; }
{ "isolated", ICMP_UNREACH_ISOLATED },
{ "isolate", ICMP_UNREACH, ICMP_UNREACH_ISOLATED },
case ICMP_UNREACH_ISOLATED:
(icmp_code == ICMP_UNREACH_ISOLATED) ||
case ICMP_UNREACH_ISOLATED:
case ICMP_UNREACH_ISOLATED: