* SOLVED* CBRAS setup question
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This a.m. I called in to check the state of the AGW job. Finally, I wound up with a knowledgeable tech! He looked at the setup and said, no, AGW is more oriented for towns and COs not users and that Vegas has had their AGW updated for some time. As he looked at the setup he noticed that the office profile was sharing the same resources assigned to another location/office/business. I asked if he meant our IP address(s) and he said not that specifically but other CL resources. He adjusted things and said to reboot the DSL modem. An hour later I was onsite, move the pfSense WAN to the ethernet1 (away from the LAN/WAN) port, rebooted the DSL modem, assigned the starting IP, gw, subnet to pfSense WAN port and voila everything is working. I updated the IP in the far side of the VPN and that link came up. We're now getting .6ms RTT and .2 RTTsd on our gateway. Those are incredible numbers for any site in Vegas. It appears the office's temperamental Aprima EMR cross network scanning app is working properly (the dang thing that started all of this).
More CBRAS things to note
- don't config your network as 192.168.0.0, you shouldn't anyway/ever; the DSL modem still has a network in its brain and the modem exists at 192.168.0.1; the modems never go into bridge mode; I can access the modem from inside my network which I though I wouldn't be able to do even though 'don't pass private IP' options are enabled in pfSense
Hopefully these notes will help other people with their CBRAS setup. The real issue is training of the CenturyLink staff to properly configure, deploy, and troubleshoot their new CBRAS service. The pfSense side pretty straight forward.
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Yeah, I called them 10 minutes before you did and straightened them out for you.
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I am in a similar situation. I do not have the CL modem, only a pfsense box and CL fiber that uses CBRAS and I have a static IP. Help? Can’t get this thing to use it.
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@techsalot
Here's what I found in my notes...C3000Z
- C3000Z becomes a mini router that defines a public IP range, the pfSense router is in that new range
- remember that defining + wiring the 'ethernet ports' is important, especially if you only assign a single port
- DSL1 is a single pair going to the DSL modem, usually tops out about 20Mb/s
- DSL2 is an additional single pair going to the DSL modem, they bond the lines together and can get about 40Mb/s total
- remember to turn off the wifi at the C3000Z
- default IP is 192.168.0.1
- in bridge mode the world icon no longer lights up
- crazy, but even after you properly configure the LAN and WAN in pfSense, you can still get to 192.168.0.1 from your LAN, regardless of the segment (i.e. 192.168.111.111 can still get to 192.168.0.1)
- never use 192.168.0.0 for the LAN, you shouldn't be doing that anyway
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@vegastech thanks, but I think you misunderstood what I have.
I have NO CL modem.
I have ONT > pfsense
That’s it. It gets the DHCP from CL, not sure how to configure the static on the pfsense.
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Set the WAN to your assigned static IP/subnet and add a gateway to it using the IP they have have given you for that. It should not be more difficult than that if they are routing that IP to you.
Otherwise they should tell you how it needs to be configured.Steve
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@stephenw10 it is more difficult than that. That does not work with CBRAS.
https://www.reddit.com/r/centurylink/comments/b9u6mj/centurylink_cbras_what_it_is_and_how_it_works/?utm_source=share&utm_medium=ios_app&utm_name=iossmf
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Ah, OK, that's fun!
Well you should be able to leave the WAN set to DHCP and apply the statuc IP they gave you as an IPAlias on it. Then you can use it however you wish, 1:1 NAT out of it or use it as the default IP.
Steve
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@stephenw10 that sounds more like it, I’m just not really sure how to do that exactly.
Check my profile, I left a longer post in a different section with details if you could describe what to do based on that, it would be helpful.
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Go to Firewall > VirtualIPs. Add a new VIP with type IPAlias on the WAN. Set the static IP and give it a description.
Now go to Diag > Ping and try to ping something external using the new VIP as the source IP. If it succeeds you're good.
Steve
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@stephenw10 I made an edit above, but I’ll give what you said a try. Thanks.
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@stephenw10 I re-read this part too...I still want to NAT addresses behind the pfsense. I just want to use the static address to get to my network remotely to use features like VPN.
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@stephenw10 said in * SOLVED* CBRAS setup question:
Go to Firewall > VirtualIPs. Add a new VIP with type IPAlias on the WAN. Set the static IP and give it a description.
Now go to Diag > Ping and try to ping something external using the new VIP as the source IP. If it succeeds you're good.
Steve
No dice
PING google.com (142.250.68.14) from 71.33.XXX.73: 56 data bytes --- google.com ping statistics --- 3 packets transmitted, 0 packets received, 100.0% packet loss
