diff options
Diffstat (limited to 'fwd.c')
| -rw-r--r-- | fwd.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -272,6 +272,10 @@ uint8_t fwd_nat_from_tap(const struct ctx *c, uint8_t proto, tgt->eaddr = inany_loopback4; else if (inany_equals6(&ini->oaddr, &c->ip6.map_host_loopback)) tgt->eaddr = inany_loopback6; + else if (inany_equals4(&ini->oaddr, &c->ip4.map_guest_addr)) + tgt->eaddr = inany_from_v4(c->ip4.addr); + else if (inany_equals6(&ini->oaddr, &c->ip6.map_guest_addr)) + tgt->eaddr.a6 = c->ip6.addr; else tgt->eaddr = ini->oaddr; @@ -393,6 +397,12 @@ uint8_t fwd_nat_from_host(const struct ctx *c, uint8_t proto, } else if (!IN6_IS_ADDR_UNSPECIFIED(&c->ip6.map_host_loopback) && inany_equals6(&ini->eaddr, &in6addr_loopback)) { tgt->oaddr.a6 = c->ip6.map_host_loopback; + } else if (!IN4_IS_ADDR_UNSPECIFIED(&c->ip4.map_guest_addr) && + inany_equals4(&ini->eaddr, &c->ip4.addr)) { + tgt->oaddr = inany_from_v4(c->ip4.map_guest_addr); + } else if (!IN6_IS_ADDR_UNSPECIFIED(&c->ip6.map_guest_addr) && + inany_equals6(&ini->eaddr, &c->ip6.addr)) { + tgt->oaddr.a6 = c->ip6.map_guest_addr; } else if (!fwd_guest_accessible(c, &ini->eaddr)) { if (inany_v4(&ini->eaddr)) { if (IN4_IS_ADDR_UNSPECIFIED(&c->ip4.our_tap_addr)) |