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vcpe temp file share

vcpe temp file share

Owned by Kang Xi
Last updated: Aug 22, 2018
2 min read

  1. Ubuntu 16.04

  2. apt-get install  kea-dhcp4-server

  3. install library  : kea-sdnc-notify.so  (/usr/local/lib)

  4.  

    1. this library is built from source (hacked up copy of kea-pxe-replace4-mod)

    2. creates the hook which listens on pkt4_send

    3. sends an HTTP POST via libcurl if message is DHCPACK (that is response to client after Discover/Offer/Request)

    4. POST has macaddr, msg_name,  yiaddr (yiaddr is the one we want in SDNC)

    5. No response required since we are not re-writing the packet

 

  1. install conf files:

  2.  

    1. /etc/kea/kea-dhcp4.conf

                                                    i.     This file sets ups the giaddr and ip blocks to be served

                                                   ii.     In the demo its 192.0.2.0/24

  1.  

    1. /etc/kea/kea-sdnc-notify.conf

                                                    i.     This file sets the desintation url

                                                   ii.     For testing “http://localhost/sdnc.php?macaddr=”

                                                  iii.     For ONAP it would be a DMaaP TOPIC

  1. Start kea-dhcp4-server

  2. Logs in /var/log/kea-dhcp4.log

 

 

            "vnf-id": "12312f32-cdcb-47cc-a6e5-822b849cc58e",

            "vnf-name": "zRegionOne05",

            "vnf-type": "vcpesvc_rescust_0529a/vcpevsp_vgw_0412 0",

            "service-id": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb",