It could be the case that when a Quantum Spark/SMB appliance with a zero_touch_pre_conf.clish script ( holding NAT configuration) looses the internet after a certain amount of time.
This is expected behavior as NAT is no longer performed. The local IP addresses, the non routable addresses are sent.
The zero_touch_pre_conf.clish script is meant to deploy the Internet connection for first connectivity only, in order for the Security Gateway to connect to the Zero Touch server.
This script was not meant to deploy blade and security rules enforcement. This should be done by Zero Touch templates.
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These are examples of alternate Internet connection types in the zero_touch_pre_conf.clish file:
######### DHCP connection #########
add internet-connection interface WAN type dhcp conn-test-timeout 0
######### PPPoE connection #########
add internet-connection interface WAN type pppoe username <user> password <password> conn-test-timeout 0
######### PPPoE connection #########
add internet-connection interface WAN type pptp username <user> password <password> server 10.1.1.1 conn-test-timeout 0
######### Static IP connection #########
add internet-connection interface WAN type static ipv4-address 172.23.40.229 mask-length 24 default-gw 172.23.40.4 dns-primary 8.8.8.8 dns-secondary 8.8.8.4 conn-test-timeout 0
######### 3G connection #########
add internet-connection type cellular number *99# conn-test-timeout 50
