New upstream version 1.45.91 upstream/1.45.91

3 files changed, 14 insertions, 0 deletions

diff --git a/src/core/dhcp/nm-dhcp-client.h b/src/core/dhcp/nm-dhcp-client.h
index 4dd2c4fd..2b262f76 100644
--- a/src/core/dhcp/nm-dhcp-client.h
+++ b/src/core/dhcp/nm-dhcp-client.h
@@ -158,6 +158,13 @@ typedef struct {
              * is disabled. */
             guint acd_timeout_msec;
 
+            /* The DSCP value to use */
+            guint8 dscp;
+
+            /* Whether the DSCP value is explicitly set (or it is the default
+             * one) */
+            bool dscp_explicit : 1;
+
             /* Set BOOTP broadcast flag in request packets, so that servers
              * will always broadcast replies. */
             bool request_broadcast : 1;
diff --git a/src/core/dhcp/nm-dhcp-dhclient.c b/src/core/dhcp/nm-dhcp-dhclient.c
index 2a3af10a..043c2264 100644
--- a/src/core/dhcp/nm-dhcp-dhclient.c
+++ b/src/core/dhcp/nm-dhcp-dhclient.c
@@ -457,6 +457,11 @@ dhclient_start(NMDhcpClient *client,
         g_ptr_array_add(argv, (gpointer) priv->conf_file);
     }
 
+    if (client_config->v4.dscp_explicit) {
+        _LOGW("dhclient does not support specifying a custom DSCP value; the TOS field will be set "
+              "to LOWDELAY (0x10).");
+    }
+
     /* Usually the system bus address is well-known; but if it's supposed
      * to be something else, we need to push it to dhclient, since dhclient
      * sanitizes the environment it gives the action scripts.
diff --git a/src/core/dhcp/nm-dhcp-nettools.c b/src/core/dhcp/nm-dhcp-nettools.c
index fc468d4c..ce1e9a45 100644
--- a/src/core/dhcp/nm-dhcp-nettools.c
+++ b/src/core/dhcp/nm-dhcp-nettools.c
@@ -1388,6 +1388,8 @@ ip4_start(NMDhcpClient *client, GError **error)
         }
     }
 
+    n_dhcp4_client_probe_config_set_dscp(config, client_config->v4.dscp);
+
     if (client_config->hostname) {
         if (client_config->use_fqdn) {
             uint8_t             buffer[255];