topic Re: Internet access in cml in Devnet sandbox in DevNet Sandbox

Internet access in cml in Devnet sandbox

tdavetech — Tue, 29 Mar 2022 20:56:51 GMT

Can I create an external internet connection in CML in the Devnet sandbox lab? I'm able to ping my cml server from a router in the lab but I cannot ping 8.8.8.8. (google). Is internet connectivity possible in the sandbox labs?

Re: Internet access in cml in Devnet sandbox

bigevilbeard — Wed, 30 Mar 2022 09:36:06 GMT

Hello @tdavetech the CML is one of the few sandboxes with internet access, from/via the devbox. Hope this helps.

Re: Internet access in cml in Devnet sandbox

tdavetech — Wed, 30 Mar 2022 13:10:16 GMT

How do I get internet access? I have an external connection to the LAN but
I cannot ping 8.8.8.8

Re: Internet access in cml in Devnet sandbox

bigevilbeard — Wed, 30 Mar 2022 14:58:23 GMT

Hello @tdavetech you can access the internet from the devbox (10.10.20.182), i would check other services such as curl in case ICMP is not allowed outbound.

Hope this helps.

Re: Internet access in cml in Devnet sandbox

tdavetech — Thu, 31 Mar 2022 13:05:00 GMT

So you can get access from the devbox and not the CML lab?

Re: Internet access in cml in Devnet sandbox

bigevilbeard — Thu, 31 Mar 2022 13:48:23 GMT

@tdavetech both. Check if your management address of routers can access the internet i.e. ping vrf mgmt-int 4.2.2.3, as each router has a default and management vrf.

Hope this helps.