Being able to ping the default gateway is a great test of the modem configuration before actually spending money on a data plan.Īnd on that note, let’s talk about how to get Verizon to actually provision a SIM card for this device… If you can ping the default gateway, but nothing beyond that, then chances are your SIM card is not activated/provisioned by the provider yet. Assuming the config was entered properly, and your SIM card is activated by the provider, you should be able to route IPv4 to the internet and resolve DNS names within a minute or two after committing the config.
In short, dl0.0 is where your WAN IP Address will end up. This seems to be a holdover from a long time ago when multiple modems were grouped together into dialer pools to allow simultaneous connections to take place. Show modem wireless profiles cl-1/0/0 slot 1Ĭl-1/0/0 is the physical modem interface and dl0 is the dialer interface. Set interfaces cl-1/0/0 cellular-options sim 1 radio-access automatic Set interfaces cl-1/0/0 cellular-options sim 1 select-profile profile-id 1 Run request modem wireless create-profile profile-id 1 cl-1/0/0 slot 1 access-point-name VZWINTERNET authentication-method none Set interfaces dl0 unit 0 dialer-options always-on
Set interfaces dl0.0 family inet negotiate-address configureĭelete interfaces interface-name unit 0 backup-options interface dl0.0 I’ll boil it down to the bare minimum needed for LTE as the primary data service here. Juniper’s docs for Configuring the LTE Mini-PIM are pretty straightforward, even if not 100% applicable to my project. I plan to establish an tunnel of some sort back to the main campus network via this link.Ĭonfiguring the device to use the LTE modem as it’s uplink was very easy. Here, I’m using it with the SRX-MP-LTE-AE module to connect to Verizon LTE in the US for it’s primary WAN uplink. It has:Ģx SFP/SFP+ cages, 6x 1G Copper interfaces with PoE+, and can take up to 2 Mini-PIM WAN modules. I mean, just listen to that fan when it boots up! Or take a look at the AC adapter! That’s some power! (Well-known fruit brand charger shown for scale.)īut it’s actually an awesome device. The Juniper SRX320 is a pretty powerful little firewall (and router, switch, etc.).
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