sonic-buildimage/files/dhcp/graphserviceurl

case $reason in
    BOUND|RENEW|REBIND|REBOOT)
        if [ -n "$new_minigraph_url" ]; then
            echo $new_minigraph_url > /tmp/dhcp_graph_url
        else
            echo "default" > /tmp/dhcp_graph_url
        fi
        if [ -n "$new_acl_url" ]; then
            echo $new_acl_url > /tmp/dhcp_acl_url
        fi
        ;;
esac
Add get_graph service to fetch minigraph automatically (#288) - Add a functionality to get SNMP community from DHCP (option 224) - Add a functionality to get minigraph from http service instead of using default minigraph - The url for graph service is passed through DHCP option 225 - This feature is by default disabled. Modify rule/config to enable it on build time, or modify /etc/sonic/graph_service_url on run time. - Fix a bug that getting hostname from DHCP is not working correctly 2017-02-17 15:47:01 -06:00			`case $reason in`
			`BOUND\|RENEW\|REBIND\|REBOOT)`
			`if [ -n "$new_minigraph_url" ]; then`
			`echo $new_minigraph_url > /tmp/dhcp_graph_url`
			`else`
[updategraph]: Support a special value to use empty configuration (#1086) When updategraph service is enabled, a special value 'default' from DHCP response will now initialize the system with an empty configuration instead of existing minigraph. A DHCP response without option 224 will remain the current behavior of skipping graph update and use existing default minigraph. 2017-10-27 20:01:02 -05:00			`echo "default" > /tmp/dhcp_graph_url`
Add get_graph service to fetch minigraph automatically (#288) - Add a functionality to get SNMP community from DHCP (option 224) - Add a functionality to get minigraph from http service instead of using default minigraph - The url for graph service is passed through DHCP option 225 - This feature is by default disabled. Modify rule/config to enable it on build time, or modify /etc/sonic/graph_service_url on run time. - Fix a bug that getting hostname from DHCP is not working correctly 2017-02-17 15:47:01 -06:00			`fi`
Re-commit PR #432 (SHA 4546372) (#474) * [config/acl] Get ACL config from DHCP and load it in swss container (#432) * Temporarily disable DHCP option 226 2017-04-03 18:12:32 -05:00			`if [ -n "$new_acl_url" ]; then`
			`echo $new_acl_url > /tmp/dhcp_acl_url`
			`fi`
Add get_graph service to fetch minigraph automatically (#288) - Add a functionality to get SNMP community from DHCP (option 224) - Add a functionality to get minigraph from http service instead of using default minigraph - The url for graph service is passed through DHCP option 225 - This feature is by default disabled. Modify rule/config to enable it on build time, or modify /etc/sonic/graph_service_url on run time. - Fix a bug that getting hostname from DHCP is not working correctly 2017-02-17 15:47:01 -06:00			`;;`
			`esac`