rule 120 {
    description "Playstation - 172.16.136.96"
    destination {
        port 1935,3074,3478,3479,3480
    }

interface eth2 {
    in {
        name OUTSIDE-IN
    }
    local {
        name OUTSIDE-LOCAL
    }
}
name OUTSIDE-IN {
    default-action drop
    rule 10 {
        action accept
        state {
            established enable
            related enable
        }
    }
    rule 20 {
        action accept
        destination {
            address 172.16.135.35
            port 8123
        }
        protocol tcp
        source {
        }
        state {
            new enable
        }
    }
    rule 21 {
        action accept
        destination {
            address 172.16.135.35
            port 443
        }
        protocol tcp
        state {
            new enable
        }
    }
    rule 30 {
        action accept
        destination {
            address 172.16.136.16
            port 22
        }
        protocol tcp
        source {
            address 13.90.97.251
        }
        state {
            new enable
        }
    }
    rule 40 {
        action accept
        destination {
            address 172.16.136.96
            port 1935,3478,3479,3480
        }
        protocol tcp
        state {
            new enable
        }
    }
    rule 41 {
        action accept
        destination {
            address 172.16.136.96
            port 3074,3478,3479
        }
        protocol udp
        state {
            new enable
        }
    }
}
name OUTSIDE-LOCAL {
    default-action drop
    rule 10 {
        action accept
        state {
            established enable
            related enable
        }
    }
    rule 20 {
        action accept
        icmp {
            type-name echo-request
        }
        protocol icmp
        state {
            new enable
        }
    }
    rule 30 {
        action drop
        destination {
            port 22
        }
        protocol tcp
        recent {
            count 4
            time minute
        }
        state {
            new enable
        }
    }
    rule 31 {
        action accept
        destination {
            port 22
        }
        protocol tcp
        state {
            new enable
        }
    }
    rule 40 {
        action accept
        destination {
            address 172.16.136.35
            port 8123
        }
        protocol tcp
        state {
            new enable
        }
    }
}

ethernet eth0 {
    address 172.16.136.1/24
    description INSIDE
    hw-id 6c:4b:90:52:32:75
}
ethernet eth2 {
    address dhcp
    description OUTSIDE
    hw-id 7c:c2:c6:42:43:e1
}
loopback lo {
}
wireless wlan0 {
    hw-id 50:5b:c2:ca:e1:03
    physical-device phy0
}

destination {
    rule 10 {
        description "Port Forward: SSH to 172.16.136.16"
        destination {
            port 22
        }
        inbound-interface eth2
        protocol tcp
        source {
            address 13.90.97.251
        }
        translation {
            address 172.16.136.16
        }
    }
    rule 100 {
        description "HomeAssistant WAN"
        destination {
            port 8123
        }
        inbound-interface eth2
        protocol tcp
        translation {
            address 172.16.136.35
        }
    }
    rule 110 {
        description "HomeAssistant Reflection To"
        destination {
            port 8123
        }
        inbound-interface eth0
        protocol tcp
        translation {
            address 172.16.136.35
        }
    }
    rule 120 {
        description "Playstation - 172.16.136.96"
        destination {
            port 1935,3074,3478,3479,3480
        }
        inbound-interface eth2
        protocol tcp
        translation {
            address 172.16.136.96
        }
    }
}
source {
    rule 100 {
        outbound-interface eth2
        source {
            address 172.16.136.0/24
        }
        translation {
            address masquerade
        }
    }
    rule 110 {
        description "HomeAssistant Reflection From"
        destination {
            address 172.16.136.0/24
        }
        outbound-interface eth0
        protocol tcp
        source {
            address 172.16.136.0/24
        }
        translation {
            address masquerade
        }
    }
}

dhcp-server {
    shared-network-name LAN {
        domain-search drutherford.com
        subnet 172.16.136.0/24 {
            default-router 172.16.136.1
            domain-name drutherford.com
            lease 86400
            name-server 8.8.8.8
            name-server 1.1.1.1
            name-server 9.9.9.9
            range 0 {
                start 172.16.136.50
                stop 172.16.136.90
            }
            static-mapping Backyard-Camera-Wireless {
                ip-address 172.16.136.101
                mac-address 78:66:9D:7F:D7:73
            }
            static-mapping Garage-Camera-Wireless {
                ip-address 172.16.136.99
                mac-address 5C:C3:36:4C:D3:20
            }
            static-mapping Green {
                ip-address 172.16.136.16
                mac-address DC:A6:32:6D:20:54
            }
            static-mapping HomeAssistant {
                ip-address 172.16.136.35
                mac-address B8:27:EB:81:ED:01
            }
            static-mapping Playstation4 {
                ip-address 172.16.136.96
                mac-address 00:D9:D1:FD:E3:C8
            }
            static-mapping Pool-Camera-Wireless {
                ip-address 172.16.136.100
                mac-address 78:66:9D:5B:F8:9C
            }
            static-mapping RasPBX {
                ip-address 172.16.136.102
                mac-address B8:27:EB:BA:9C:BD
            }
            static-mapping Roku-3 {
                ip-address 172.16.136.98
                mac-address B8:3E:59:B3:DF:DB
            }
            static-mapping Roku-Ultra {
                ip-address 172.16.136.97
                mac-address 88:DE:A9:C1:C0:41
            }
            static-mapping client1 {
                ip-address 172.16.136.102
                mac-address B8:27:EB:BA:9C:BD
            }
        }
    }
}
ssh {
    port 22
}

config-management {
    commit-revisions 100
}
conntrack {
    modules {
        ftp
        h323
        nfs
        pptp
        sip
        sqlnet
        tftp
    }
}
console {
    device ttyS0 {
        speed 115200
    }
}
host-name vyos
login {
    user vyos {
        authentication {
            encrypted-password ****************
        }
    }
}
ntp {
    server time1.vyos.net {
    }
    server time2.vyos.net {
    }
    server time3.vyos.net {
    }
}
syslog {
    global {
        facility all {
            level info
        }
        facility protocols {
            level debug
        }
    }
}

File "/usr/libexec/vyos/op_mode/nat.py", line 302, in <module>
  res = vyos.opmode.run(sys.modules[__name__])
File "/usr/lib/python3/dist-packages/vyos/opmode.py", line 147, in run
  res = func(**args)
File "/usr/libexec/vyos/op_mode/nat.py", line 280, in show_rules
  return _get_formatted_output_rules(nat_rules, direction, family)
File "/usr/libexec/vyos/op_mode/nat.py", line 112, in _get_formatted_output_rules
  if 'prefix' in match['right'] or 'set' in match['right']:

1) You need to load the XDP program before starting frr so that
   it can find the LPM map on plugin initialization.
   To keep it simple, the VTY interface was not implemented for now.
   XDP side is accessible via `bpftool`
3) I`m monitoring packets for TOS/DSCP changes to see if marking happens
   But in another approach tag is associated with the packet and then
   read by the TC classifier
4) These are two traffic shaping examples.
   The point is that you have two options for marking:
4.1) Modifying the TOS byte and installing the u32 tc filter to match the value.
   This has a limited range of possible values (8 bits) + needs to modify the packet.
4.2) Using a custom BPF classifier.
    The XDP side extends the packet context and saves the value.
    Afterward, the classifier may read the context and control the shaping behavior
    by setting the `skb->tc_classid` or one of the fields mentioned below.