> This data will also show up as stats on the adapter (device node) and should > include all traffic that passes through it, no?
System adapter stats show only tun traffic - the one driver indicates to NetAdapter. For BYTECOUNT we (userspace client) currently show link traffic - encapsulated control and data packets. > The userspace reporting can handle either approach as long as all dco > platforms count stats the same way. On Windows control packets are handled by userspace via link read/write routines (which use device handle from CreateFile). Both FreeBSD and Linux implementations use additional, netlink-based (or FreeBSD analogue) channel to send/receive control packets, so existing link read/write routines are not called (except initial handshake, before socket handover to kernel) and therefore stats for control packets are not duplicated. -- -Lev _______________________________________________ Openvpn-devel mailing list Openvpn-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-devel
