RE: Sonic EVPN Workgroup Meeting

[Prince Sunny]

We can continue the HLD discussion from section 4.

 

-----Original Appointment-----
From: Prince Sunny
Sent: Friday, October 25, 2019 17:17
To: Prince Sunny; sonic-evpn...@googlegroups.com; Rajesh Sankaran; Tapash Das; Syed Hasan Raza Naqvi; Dilip Kumar; Adam Yeung; Rajesh Pukhraj Jain; Guohan Lu; Xin Liu (CLOUD); Rita Hui; Alfred Ma; Ben Gale; Ramakant Jangid; Marian Pritsak; Srihari...@dell.com; Phanira...@dell.com; Rathna.S...@dell.com; Venkatesan...@dell.com; Bhavin...@dell.com
Cc: karthikeyan.a...@broadcom.com; kishor...@broadcom.com; nikhil....@broadcom.com; panka...@broadcom.com; Lisa Nguyen; preetha...@broadcom.com
Subject: Sonic EVPN Workgroup Meeting
When: Wednesday, November 13, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada).
Where: Microsoft Teams Meeting

 

Let’s use this meeting to discuss the Sonic EVPN feature:

 

Link to HLD - https://github.com/Azure/SONiC/pull/437

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[Marian Pritsak]

Hi,

Going back to the DEST_IP tunnel attribute, below is the pseudo-code that sets flood control to multiple endpoints. Any reason not to use this API?

// add tunnel endpoints 1.1.1.2, 1.1.1.3, 1.1.1.4 to flood vector

// vlan, tunnel, tunnel_bridge_port objects are pre-created

sai_object_id_t l2mc_group;

sai_object_id_t member2, member3, member4;

sai_attribute_t attr;

vector<sai_attribute_t> attrs;

// create L2MC group

sai_l2mc_group_api->cerate_l2mc_group(&l2mc_group, g_switch_id, attrs.size(), attrs.data());

// create L2MC group members

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_GROUP_ID;

attr.value.oid = l2mc_group;

attrs.push_back(attr);

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_OUTPUT_ID;

attr.value.oid = tunnel_bridge_port;

attrs.push_back(attr);

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_ENDPOINT_IP;

attr.value.ipaddr.addr = 0x01010102;

attrs.push_back(attr);

sai_l2mc_group_api->cerate_l2mc_group_member(&member2, g_switch_id, attrs.size(), attrs.data());

attrs.clear();

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_GROUP_ID;

attr.value.oid = l2mc_group;

attrs.push_back(attr);

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_OUTPUT_ID;

attr.value.oid = tunnel_bridge_port;

attrs.push_back(attr);

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_ENDPOINT_IP;

attr.value.ipaddr.addr = 0x01010103;

attrs.push_back(attr);

sai_l2mc_group_api->cerate_l2mc_group_member(&member3, g_switch_id, attrs.size(), attrs.data());

attrs.clear();

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_GROUP_ID;

attr.value.oid = l2mc_group;

attrs.push_back(attr);

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_OUTPUT_ID;

attr.value.oid = tunnel_bridge_port;

attrs.push_back(attr);

attr.id = SAI_L2MC_GROUP_MEMBER_ATTR_L2MC_ENDPOINT_IP;

attr.value.ipaddr.addr = 0x01010104;

attrs.push_back(attr);

sai_l2mc_group_api->cerate_l2mc_group_member(&member4, g_switch_id, attrs.size(), attrs.data());

// set the L2MC group on a vlan

attr.id = SAI_VLAN_ATTR_UNKNOWN_UNICAST_FLOOD_CONTROL_TYPE;

attr.value.oid = SAI_VLAN_FLOOD_CONTROL_TYPE_COMBINED;

sai_vlan_api->set_vlan_attribute(vlan, &attr);

attr.id = SAI_VLAN_ATTR_UNKNOWN_UNICAST_FLOOD_GROUP;

attr.value.oid = l2mc_group;

sai_vlan_api->set_vlan_attribute(vlan, &attr);

Marian

---

From: Prince Sunny <Prince...@microsoft.com>
Sent: Tuesday, November 12, 2019 11:24 PM
To: sonic-evpn...@googlegroups.com <sonic-evpn...@googlegroups.com>; Rajesh Sankaran <rajesh....@broadcom.com>; Tapash Das <tapas...@broadcom.com>; Syed Hasan Raza Naqvi <syed....@broadcom.com>; Dilip Kumar <dilip...@broadcom.com>; Adam Yeung <adam....@broadcom.com>; Rajesh Pukhraj Jain <rajes...@broadcom.com>; Guohan Lu <gu...@microsoft.com>; Xin Liu <xin...@microsoft.com>; Rita Hui <Rita...@microsoft.com>; Alfred Ma <alfr...@broadcom.com>; Ben Gale <ben....@broadcom.com>; Ramakant Jangid <ramakan...@broadcom.com>; Marian Pritsak <mar...@mellanox.com>; Srihari...@dell.com <Srihari...@dell.com>; Phanira...@dell.com <Phanira...@dell.com>; Rathna.S...@dell.com <Rathna.S...@dell.com>; Venkatesan...@dell.com <Venkatesan...@dell.com>; Bhavin...@dell.com <Bhavin...@dell.com>; Arvindsrinivasan Lakshmi Narasimhan <Arvindsriniv...@microsoft.com>
Cc: karthikeyan.a...@broadcom.com <karthikeyan.a...@broadcom.com>; kishor...@broadcom.com <kishor...@broadcom.com>; nikhil....@broadcom.com <nikhil....@broadcom.com>; panka...@broadcom.com <panka...@broadcom.com>; Lisa Nguyen <lisa....@broadcom.com>; preetha...@broadcom.com <preetha...@broadcom.com>
Subject: RE: Sonic EVPN Workgroup Meeting