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| author | Gert Doering <gert@greenie.muc.de> | 2015-09-11 17:33:41 +0200 |
|---|---|---|
| committer | Gert Doering <gert@greenie.muc.de> | 2015-09-15 11:46:35 +0200 |
| commit | d8a8656f1a8721f56a08439afe24916beadfef55 (patch) | |
| tree | e09cbf59cff743c9d87a5abfebd14bed728e221c /src/openvpn/route.h | |
| parent | c0da18cd7cca481fd918620331540e565f11ce23 (diff) | |
| download | openvpn-d8a8656f1a8721f56a08439afe24916beadfef55.tar.gz openvpn-d8a8656f1a8721f56a08439afe24916beadfef55.tar.xz openvpn-d8a8656f1a8721f56a08439afe24916beadfef55.zip | |
Create basic infrastructure for IPv6 default gateway handling / redirection.
- introduce get_default_gateway_ipv6() and add stub functions with the
implementation plan to the 4 major code blocks here (Windows,
Linux/Android, *BSD and Solaris, "others")
- add &rgi6 to print_default_gateway(), and teach it to print v4, v6
or both, depending on the calling environment
- unlike IPv4 (today), get_default_gateway_ipv6() is passed the actual
target IPv6 address of the server we're looking for, so we can handle
more complicated routing setups ("default to eth0, vpn server to ppp0")
correctly
- consequently, --show-gateway has an optional parameter now, the
IPv6 address to look up (for debugging)
- document --show-gateway and the extra option in openvpn.8
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1441985627-14822-5-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/10087
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Diffstat (limited to 'src/openvpn/route.h')
| -rw-r--r-- | src/openvpn/route.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/openvpn/route.h b/src/openvpn/route.h index 5ab5f98..95cf99f 100644 --- a/src/openvpn/route.h +++ b/src/openvpn/route.h @@ -300,7 +300,11 @@ void setenv_routes_ipv6 (struct env_set *es, const struct route_ipv6_list *rl6); bool is_special_addr (const char *addr_str); void get_default_gateway (struct route_gateway_info *rgi); -void print_default_gateway(const int msglevel, const struct route_gateway_info *rgi); +void get_default_gateway_ipv6 (struct route_ipv6_gateway_info *rgi, + struct in6_addr *dest); +void print_default_gateway(const int msglevel, + const struct route_gateway_info *rgi, + const struct route_ipv6_gateway_info *rgi6); /* * Test if addr is reachable via a local interface (return ILA_LOCAL), |