Re: [Openvpn-devel] [PATCH v2] dco: don't use NetLink to exchange control packets

2023-03-09 Thread Arne Schwabe
Am 09.03.2023 um 22:03 schrieb Antonio Quartulli: Using NetLink for control messages did not work out as it did lead to kernel side buffer congestion during heavy client activity. With this patch DCO will redirect control packets directly to the transport socket without altering them, so that

[Openvpn-devel] [PATCH v2] dco: don't use NetLink to exchange control packets

2023-03-09 Thread Antonio Quartulli
Using NetLink for control messages did not work out as it did lead to kernel side buffer congestion during heavy client activity. With this patch DCO will redirect control packets directly to the transport socket without altering them, so that userspace can happily process them as usual. Change-I