diff options
Diffstat (limited to 'passt.h')
| -rw-r--r-- | passt.h | 16 |
1 files changed, 10 insertions, 6 deletions
@@ -101,7 +101,9 @@ enum passt_modes { * @addr: IPv4 address assigned to guest * @addr_seen: Latest IPv4 address seen as source from tap * @prefixlen: IPv4 prefix length (netmask) - * @gw: Default IPv4 gateway + * @guest_gw: IPv4 gateway as seen by the guest + * @map_host_loopback: Outbound connections to this address are NATted to the + * host's 127.0.0.1 * @dns: DNS addresses for DHCP, zero-terminated * @dns_match: Forward DNS query if sent to this address * @our_tap_addr: IPv4 address for passt's use on tap @@ -116,7 +118,8 @@ struct ip4_ctx { struct in_addr addr; struct in_addr addr_seen; int prefix_len; - struct in_addr gw; + struct in_addr guest_gw; + struct in_addr map_host_loopback; struct in_addr dns[MAXNS + 1]; struct in_addr dns_match; struct in_addr our_tap_addr; @@ -136,7 +139,9 @@ struct ip4_ctx { * @addr: IPv6 address assigned to guest * @addr_seen: Latest IPv6 global/site address seen as source from tap * @addr_ll_seen: Latest IPv6 link-local address seen as source from tap - * @gw: Default IPv6 gateway + * @guest_gw: IPv6 gateway as seen by the guest + * @map_host_loopback: Outbound connections to this address are NATted to the + * host's [::1] * @dns: DNS addresses for DHCPv6 and NDP, zero-terminated * @dns_match: Forward DNS query if sent to this address * @our_tap_ll: Link-local IPv6 address for passt's use on tap @@ -151,7 +156,8 @@ struct ip6_ctx { struct in6_addr addr; struct in6_addr addr_seen; struct in6_addr addr_ll_seen; - struct in6_addr gw; + struct in6_addr guest_gw; + struct in6_addr map_host_loopback; struct in6_addr dns[MAXNS + 1]; struct in6_addr dns_match; struct in6_addr our_tap_ll; @@ -213,7 +219,6 @@ struct ip6_ctx { * @no_dhcpv6: Disable DHCPv6 server * @no_ndp: Disable NDP handler altogether * @no_ra: Disable router advertisements - * @no_map_gw: Don't map connections, untracked UDP to gateway to host * @low_wmem: Low probed net.core.wmem_max * @low_rmem: Low probed net.core.rmem_max */ @@ -273,7 +278,6 @@ struct ctx { int no_dhcpv6; int no_ndp; int no_ra; - int no_map_gw; int low_wmem; int low_rmem; |