Some are guest visible addresses and may not be valid on the host, others
are host visible addresses and may not be valid on the guest.
Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
---
passt.h | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/passt.h b/passt.h
index 5e7e6a04..06754bcc 100644
--- a/passt.h
+++ b/passt.h
@@ -104,15 +104,18 @@ enum passt_modes {
* @no_copy_addrs: Don't copy all addresses when configuring namespace
*/
struct ip4_ctx {
+ /* PIF_TAP addresses */
struct in_addr addr;
struct in_addr addr_seen;
int prefix_len;
struct in_addr gw;
struct in_addr dns[MAXNS + 1];
struct in_addr dns_match;
- struct in_addr dns_host;
+ /* PIF_HOST addresses */
+ struct in_addr dns_host;
struct in_addr addr_out;
+
char ifname_out[IFNAMSIZ];
bool no_copy_routes;
@@ -122,12 +125,12 @@ struct ip4_ctx {
/**
* struct ip6_ctx - IPv6 execution context
* @addr: IPv6 address assigned to guest
- * @our_tap_ll: Link-local IPv6 address for passt's use on tap
* @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
* @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
* @dns_host: Use this DNS on the host for forwarding
* @addr_out: Optional source address for outbound traffic
* @ifname_out: Optional interface name to bind outbound sockets to
@@ -135,16 +138,19 @@ struct ip4_ctx {
* @no_copy_addrs: Don't copy all addresses when configuring namespace
*/
struct ip6_ctx {
+ /* PIF_TAP addresses */
struct in6_addr addr;
- struct in6_addr our_tap_ll;
struct in6_addr addr_seen;
struct in6_addr addr_ll_seen;
struct in6_addr gw;
struct in6_addr dns[MAXNS + 1];
struct in6_addr dns_match;
- struct in6_addr dns_host;
+ /* PIF_HOST addresses */
+ struct in6_addr our_tap_ll;
+ struct in6_addr dns_host;
struct in6_addr addr_out;
+
char ifname_out[IFNAMSIZ];
bool no_copy_routes;
--
2.46.0