VAR_INFRA_HOST_TTL
{ YDVAR(1, VAR_INFRA_HOST_TTL) }
server_infra_host_ttl: VAR_INFRA_HOST_TTL STRING_ARG
%token VAR_INFRA_HOST_TTL VAR_INFRA_LAME_TTL VAR_INFRA_CACHE_SLABS
server_infra_host_ttl: VAR_INFRA_HOST_TTL STRING_ARG
%token VAR_INFRA_HOST_TTL VAR_INFRA_LAME_TTL VAR_INFRA_CACHE_SLABS