YY_IPV6
%token <ip6> YY_IPV6
| IPFY_DUPTO name duptoseparator YY_IPV6
| routeto name duptoseparator YY_IPV6
| IPFY_REPLY_TO name duptoseparator YY_IPV6
| YY_IPV6 { set_ipv6_addr = 1;
| YY_IPV6 { set_ipv6_addr = 1;
%token <ip6> YY_IPV6
| YY_IPV6 { $$.a = $1;
| YY_NUMBER YY_IPV6 { $$.a = $2;
| YY_IPV6 { $$.a = $1;
%token <ip6> YY_IPV6
| YY_IPV6 { set_ipv6_addr = 1;
%token <ip6> YY_IPV6
rval = YY_IPV6;