• SonicOSX 7 Profile Objects
• Endpoint Security
• Bandwidth
  • Understanding Bandwidth Profiles
  • Bandwidth Profiles
    • Configuring Bandwidth Object Settings
      • Elemental Bandwidth Object Settings
    • Configuring BWM on an Interface
    • Configuring BWM in a Security Rule Action
    • Editing Bandwidth Profiles
    • Deleting Bandwidth Profiles
• Block Page
  • Customizing Block Page Settings
  • Cloning Block Pages
  • Deleting Block Pages
• Log and Alerts
  • Adding Log and Alerts Profiles
    • About Event Profiles
  • Editing Log and Alert Profiles
  • Deleting Log and Alert Profiles
• Intrusion Prevention
  • Configuring Intrusion Prevention Profiles
  • Deleting Intrusion Prevention Profiles
• QoS Marking
  • Classification
  • Marking
  • Conditioning
    • Site to Site VPN over QoS Capable Networks
    • Site to Site VPN over Public Networks
  • 802.1p and DSCP QoS
    • Enabling 802.1p
    • DSCP Marking
      • DSCP Marking and Mixed VPN Traffic
      • Configure for 802.1p CoS 4 – Controlled Load
      • QoS Mapping
      • Managing QoS Marking
  • Configuring QoS Marking
• DHCP Option
  • Configuring DHCP Option Objects
    • RFC-Defined DHCPV4 Option Numbers
    • RFC-Defined DHCPV6 Option Numbers
  • Editing DHCP Option Objects
  • Deleting DHCP Option Objects
• AWS
  • AWS Objects
    • About Address Object Mapping with AWS
    • Viewing Instance Properties in SonicOSX
    • Creating a New Address Object Mapping
    • Enable Mapping
    • Configuring Synchronization
    • Configuring Regions to Monitor
    • Verifying AWS Address Objects and Groups
• SonicWall Support
  • About This Document

Site to Site VPN over QoS Capable Networks

If the network path between the two end points is QoS aware, SonicOS can DSCP tag the inner encapsulate packet so that it is interpreted correctly at the other side of the tunnel, and it can also DSCP tag the outer ESP encapsulated packet so that its class can be interpreted and honored by each hop along the transit network. SonicOS can map 802.1p tags created on the internal networks to DSCP tags so that they can safely traverse the transit network. Then, when the packets are received on the other side, the receiving SonicWall appliance can translate the DSCP tags back to 802.1p tags for interpretation and honoring by that internal network.