Address prefix length defaults to /64 on Windows. This change allows using
Windows clients in setups that use a different prefix length.
Note: the ability to set the prefix length is documented in the netsh
'add address' command, but works on the 'set address' command as well.
Signed-off-by: Eyal Birger <eyal.bir...@gmail.com>
---
src/openvpn/tun.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index 25831ce..b2b4795 100644
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -1561,15 +1561,16 @@ do_ifconfig(struct tuntap *tt,
}
else
{
- /* example: netsh interface ipv6 set address interface=42
2001:608:8003::d store=active */
+ /* example: netsh interface ipv6 set address interface=42
2001:608:8003::d/64 store=active */
char iface[64];
openvpn_snprintf(iface, sizeof(iface), "interface=%lu",
tt->adapter_index );
argv_printf(&argv,
- "%s%sc interface ipv6 set address %s %s
store=active",
+ "%s%sc interface ipv6 set address %s %s/%d
store=active",
get_win_sys_path(),
NETSH_PATH_SUFFIX,
iface,
- ifconfig_ipv6_local );
+ ifconfig_ipv6_local,
+ tt->netbits_ipv6);
netsh_command(&argv, 4, M_FATAL);
/* set ipv6 dns servers if any are specified */
netsh_set_dns6_servers(tt->options.dns6, tt->options.dns6_len,
actual);
--
2.7.4
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