dhcpv6 per interface counter support #43

jcaiMR · 2023-09-02T12:42:15Z

Why I did it

Per-interface counter support for dhcp packets in dhcpv6relay.

Work item tracking

Microsoft ADO (17271822):

How I did it

Modify "DHCPv6_COUNTER_TABLE|" in Redis STATE_DB.

How to verify it

Maunally test and run test_dhcpv6_relay.py

Test log



1 Solicit + 1 Request 
Ethernet4 -> Vlan1000 (4 DHCPv6 servers) -> Portchannel101/104 -> Ethernet112/ Ethernet124

admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet4'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"1","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Vlan1000'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"1","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"8","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel101'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel104'
{'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet112'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet124'
{'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}


Relay-Reply (Advertise) From server
Ethernet112 -> PortChannel101 -> Vlan1000 -> Ethernet4

admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet112'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"2","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel101'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"2","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Vlan1000'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet4'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}


1 Relay-Forward from Client
Ethernet4 -> Vlan1000 (4 DHCPv6 servers) -> Portchannel101/104 -> Ethernet112/ Ethernet124

sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet4'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"1","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Vlan1000'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"1","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"12","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel101'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel104'
{'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet112'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet124'
{'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}

1 Relay-Reply (Relay-Reply) from Server : Second level relay agent case
Ethernet112 -> PortChannel101 -> Vlan1000 -> Ethernet4

admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet112'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"2","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet124'
{'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel101'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"2","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"6","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Vlan1000'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"2","Release":"0","Renew":"0","Reply":"0","Request":"1","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"12","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-sn3800-azd:~$ sudo sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet4'
{'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"1","Solicit":"1","Unknown":"0"}', 'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}


Dual Tor case

Solicit from Client to 4 DHCPv6 servers
Ethernet0 -> Vlan1000 (relay to 4 servers)-> PortChannel101-104 -> Ethernet48/52/56/60/64/68/72/76

admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet0'
{'TX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"1","Unknown":"0"}'}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Vlan1000'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"1","Unknown":"0"}'}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel101'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel102'
{'TX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel103'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel104'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"2","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet48'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ 
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet52'
{'TX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ 
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet64'
{'TX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ 
admin@str2-7260cx3-acs-12:~$ 
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet68'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ 
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet72'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$ 
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet76'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}"}
admin@str2-7260cx3-acs-12:~$

    Ethernet48      57,58,59,60     100G   9100     rs  Ethernet13/1  PortChannel101      up       up  QSFP28 or later         off
    Ethernet52      53,54,55,56     100G   9100     rs  Ethernet14/1  PortChannel101      up       up  QSFP28 or later         off
    Ethernet56  117,118,119,120     100G   9100     rs  Ethernet15/1  PortChannel102      up       up  QSFP28 or later         off
    Ethernet60  121,122,123,124     100G   9100     rs  Ethernet16/1  PortChannel102      up       up  QSFP28 or later         off
    Ethernet64  141,142,143,144     100G   9100     rs  Ethernet17/1  PortChannel103      up       up  QSFP28 or later         off
    Ethernet68  133,134,135,136     100G   9100     rs  Ethernet18/1  PortChannel103      up       up  QSFP28 or later         off
    Ethernet72  197,198,199,200     100G   9100     rs  Ethernet19/1  PortChannel104      up       up  QSFP28 or later         off
Ethernet76  205,206,207,208     100G   9100     rs  Ethernet20/1  PortChannel104      up       up  QSFP28 or later         off


Relay-Reply (Advertise)
Ethernet48 -> PortChannel101 -> Loopback0 -> Vlan1000 -> Ethernet0

admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet48'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|PortChannel101'
{'TX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"1","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Loopback0'
{'TX': "{'Unknown':'0','Solicit':'0','Advertise':'0','Request':'0','Confirm':'0','Renew':'0','Rebind':'0','Reply':'0','Release':'0','Decline':'0','Reconfigure':'0','Information-Request':'0','Relay-Forward':'0','Relay-Reply':'0','Malformed':'0'}", 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"1","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}'}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Vlan1000'
{'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"4","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"1","Unknown":"0"}'}
admin@str2-7260cx3-acs-12:~$ sonic-db-cli STATE_DB hgetall 'DHCPv6_COUNTER_TABLE|Ethernet0'
{'TX': '{"Advertise":"1","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"0","Unknown":"0"}', 'RX': '{"Advertise":"0","Confirm":"0","Decline":"0","Information-Request":"0","Malformed":"0","Rebind":"0","Reconfigure":"0","Relay-Forward":"0","Relay-Reply":"0","Release":"0","Renew":"0","Reply":"0","Request":"0","Solicit":"1","Unknown":"0"}'}

src/relay.cpp

This reverts commit 2b33d76.

* Revert "[counter] Clear counter table when init (#45)" This reverts commit 5ae186f. * Revert "dhcpv6 per interface counter support (#43)" This reverts commit 2b33d76. * Update buster to bullseye libyang deb

* Revert "[counter] Clear counter table when init (sonic-net#45)" This reverts commit 5ae186f. * Revert "dhcpv6 per interface counter support (sonic-net#43)" This reverts commit 2b33d76. * Update buster to bullseye libyang deb

* Skip vlans with no dhcpv6 server configured (#46) * Revert DHCPv6 Counter (#48) * Revert "[counter] Clear counter table when init (#45)" This reverts commit 5ae186f. * Revert "dhcpv6 per interface counter support (#43)" This reverts commit 2b33d76. * Update buster to bullseye libyang deb --------- Co-authored-by: kellyyeh <[email protected]>

jcaiMR force-pushed the dev/jcai_perif_counter branch from 5383cd0 to 2c7e420 Compare September 3, 2023 04:15

github-advanced-security bot found potential problems Sep 3, 2023

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jcaiMR force-pushed the dev/jcai_perif_counter branch from 88a4763 to 6c2ac1e Compare September 4, 2023 08:25

jcaiMR marked this pull request as ready for review September 4, 2023 13:05

jcaiMR requested review from kellyyeh and yxieca September 4, 2023 13:05

jcaiMR force-pushed the dev/jcai_perif_counter branch from 771427c to 19045b8 Compare September 5, 2023 16:42

dhcpv6 per interface counter support

30e51c4

jcaiMR force-pushed the dev/jcai_perif_counter branch from 63571bc to 30e51c4 Compare September 6, 2023 03:33

jcaiMR added 2 commits September 6, 2023 06:28

fix gmock issue

9d1ee9b

fix typo add protection code for message type decode

cd6bcd7

kellyyeh reviewed Sep 10, 2023

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src/relay.cpp Outdated Show resolved Hide resolved

Update relay.cpp

d6f108b

kellyyeh approved these changes Sep 14, 2023

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jcaiMR merged commit 2b33d76 into sonic-net:master Sep 14, 2023
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vivekrnv mentioned this pull request Dec 1, 2023

[dhcpv6_relay] [counters] counters doesn't rise on tagged Physical Interface sonic-net/sonic-buildimage#17377

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kellyyeh added a commit to kellyyeh/sonic-dhcp-relay that referenced this pull request Mar 6, 2024

Revert "dhcpv6 per interface counter support (sonic-net#43)"

905624d

This reverts commit 2b33d76.

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dhcpv6 per interface counter support #43

dhcpv6 per interface counter support #43

jcaiMR commented Sep 2, 2023

dhcpv6 per interface counter support #43

dhcpv6 per interface counter support #43

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jcaiMR commented Sep 2, 2023

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