From 7068410b6f1bc370a6764a5c282d1240eb419aa2 Mon Sep 17 00:00:00 2001 From: Martin Willi Date: Mon, 18 Jun 2007 07:25:58 +0000 Subject: source address lookup in kernel interface use it for NAT detection if no source address known from config support for %any...%any connections --- src/charon/kernel/kernel_interface.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'src/charon/kernel/kernel_interface.h') diff --git a/src/charon/kernel/kernel_interface.h b/src/charon/kernel/kernel_interface.h index ef576b9ef..39eb6d475 100644 --- a/src/charon/kernel/kernel_interface.h +++ b/src/charon/kernel/kernel_interface.h @@ -267,6 +267,18 @@ struct kernel_interface_t { traffic_selector_t *dst_ts, policy_dir_t direction); + /** + * @brief Get our outgoing source address for a destination. + * + * Does a route lookup to get the source address used to reach dest. + * The returned host is allocated and must be destroyed. + * + * @param this calling object + * @param dest target destination address + * @return outgoing source address, NULL if unreachable + */ + host_t* (*get_source_addr)(kernel_interface_t *this, host_t *dest); + /** * @brief Get the interface name of a local address. * -- cgit v1.2.3