commit 101aa2f70c937abb428c9433c39ba0fd9a91fe6b
Author: Hans Petter Jansson <hpj@cl.no>
Date:   Thu Jun 20 23:54:11 2019 +0200

    Revert IPQoS DSCP AF21/CS1 from upstream due to bugs in other software
    
    Reverts OpenBSD-Commit-ID: d11d2a4484f461524ef0c20870523dfcdeb52181

Index: openssh-8.8p1/readconf.c
===================================================================
--- openssh-8.8p1.orig/readconf.c
+++ openssh-8.8p1/readconf.c
@@ -2679,9 +2679,9 @@ fill_default_options(Options * options)
 	if (options->visual_host_key == -1)
 		options->visual_host_key = 0;
 	if (options->ip_qos_interactive == -1)
-		options->ip_qos_interactive = IPTOS_DSCP_AF21;
+		options->ip_qos_interactive = IPTOS_LOWDELAY;
 	if (options->ip_qos_bulk == -1)
-		options->ip_qos_bulk = IPTOS_DSCP_CS1;
+		options->ip_qos_bulk = IPTOS_THROUGHPUT;
 	if (options->request_tty == -1)
 		options->request_tty = REQUEST_TTY_AUTO;
 	if (options->session_type == -1)
Index: openssh-8.8p1/servconf.c
===================================================================
--- openssh-8.8p1.orig/servconf.c
+++ openssh-8.8p1/servconf.c
@@ -459,9 +459,9 @@ fill_default_server_options(ServerOption
 	if (options->permit_tun == -1)
 		options->permit_tun = SSH_TUNMODE_NO;
 	if (options->ip_qos_interactive == -1)
-		options->ip_qos_interactive = IPTOS_DSCP_AF21;
+		options->ip_qos_interactive = IPTOS_LOWDELAY;
 	if (options->ip_qos_bulk == -1)
-		options->ip_qos_bulk = IPTOS_DSCP_CS1;
+		options->ip_qos_bulk = IPTOS_THROUGHPUT;
 	if (options->version_addendum == NULL)
 		options->version_addendum = xstrdup("");
 	if (options->fwd_opts.streamlocal_bind_mask == (mode_t)-1)
Index: openssh-8.8p1/ssh_config.5
===================================================================
--- openssh-8.8p1.orig/ssh_config.5
+++ openssh-8.8p1/ssh_config.5
@@ -1182,11 +1182,9 @@ If one argument is specified, it is used
 If two values are specified, the first is automatically selected for
 interactive sessions and the second for non-interactive sessions.
 The default is
-.Cm af21
-(Low-Latency Data)
+.Cm lowdelay
 for interactive sessions and
-.Cm cs1
-(Lower Effort)
+.Cm throughput
 for non-interactive sessions.
 .It Cm KbdInteractiveAuthentication
 Specifies whether to use keyboard-interactive authentication.
Index: openssh-8.8p1/sshd_config.5
===================================================================
--- openssh-8.8p1.orig/sshd_config.5
+++ openssh-8.8p1/sshd_config.5
@@ -903,11 +903,9 @@ If one argument is specified, it is used
 If two values are specified, the first is automatically selected for
 interactive sessions and the second for non-interactive sessions.
 The default is
-.Cm af21
-(Low-Latency Data)
+.Cm lowdelay
 for interactive sessions and
-.Cm cs1
-(Lower Effort)
+.Cm throughput
 for non-interactive sessions.
 .It Cm KbdInteractiveAuthentication
 Specifies whether to allow keyboard-interactive authentication.