dhcp ip: DSCP settings for transmitted DHCP packets

Type: feature

- Define the ip_dscp_t and use in the IP headers
- Add DSCP setting to the DHCP client for use with packet TX

Change-Id: If220dde0017ea78793747d65f53e11daf23a28fa
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/extras/vom/vom/dhcp_client.hpp b/extras/vom/vom/dhcp_client.hpp
index 17c626ed0f1..8e8669a96ef 100644
--- a/extras/vom/vom/dhcp_client.hpp
+++ b/extras/vom/vom/dhcp_client.hpp
@@ -112,6 +112,7 @@ public:
   dhcp_client(const interface& itf,
               const std::string& hostname,
               bool set_broadcast_flag = true,
+              const ip_dscp_t& dscp = ip_dscp_t::DSCP_CS0,
               event_listener* ev = nullptr);
 
   /**
@@ -121,6 +122,7 @@ public:
               const std::string& hostname,
               const l2_address_t& client_id,
               bool set_broadcast_flag = true,
+              const ip_dscp_t& dscp = ip_dscp_t::DSCP_CS0,
               event_listener* ev = nullptr);
 
   /**
@@ -259,6 +261,11 @@ private:
   const bool m_set_broadcast_flag;
 
   /**
+   * DSCP setting for generated IP packets
+   */
+  const ip_dscp_t m_dscp;
+
+  /**
    * HW configuration for the binding. The bool representing the
    * do/don't bind.
    */