Internet connection trough my SRX 300 when connected to my Zyxell LTE 3301 modem doesn't work. If LTE 3301 is configured to have own NAT and DHCP then traffic works. If I connect my PC directly to LTE 3301 in bridge mode the internet traffic works. So I guess there is something wrong with my SRX 300 config. What should be fixed or checked? I can see from monitoring that SRX 300 receives the public IP address from LTE 3301.
Here ar the interface configs
interfaces { ge-0/0/0 { gigether-options { no-loopback; auto-negotiation; } unit 0 { family inet { dhcp-client; } } } ge-0/0/1 { unit 0 { family ethernet-switching { vlan { members vlan0; } } } } ge-0/0/2 { unit 0 { family ethernet-switching { vlan { members vlan0; } } } } ge-0/0/3 { unit 0 { family ethernet-switching { vlan { members vlan0; } } } } ge-0/0/4 { unit 0 { family ethernet-switching { vlan { members vlan0; } } } } ge-0/0/5 { unit 0 { family ethernet-switching { vlan { members vlan0; } } } } ge-0/0/6 { unit 0 { family ethernet-switching { vlan { members vlan0; } } } } ge-0/0/7 { unit 0 { family inet { address 10.1.0.1/16; } } } irb { unit 0 { family inet { address 10.0.0.1/16; } } } }
Here is the NAT config
nat { source { rule-set nsw_srcnat { from zone [ DMZ Internal ]; to zone Internet; rule nsw-src-interface { match { source-address 10.0.0.0/16; destination-address 0.0.0.0/0; } then { source-nat { interface; } } } } }