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About NetC
NetC
Conversationalist
Member since Dec 5, 2022
Mar 13 2024
Community Record
18
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Mar 9 2024
12:34 PM
Thank you very much for your answers. I will ask our service provider next week if one of the two options is possible.
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Mar 7 2024
6:02 AM
Hello ww. I have tried to paint a picture of the network to show the VPN issue a little better. That was the actual plan. However, it didn't work, so we installed an additional MX250 and a static route:
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Mar 6 2024
12:27 PM
We have the following situation: We have many branch offices (300+) and have a service provider who provides support for certain devices in the branch offices. The service provider therefore has an IPSec tunnel (non-Meraki VPN) to our HQ. From here, the connection to the branch offices is established with AutoVPN to the MX there. In order to have a good connection to the Internet, we have rented 2 fiber optic lines with a speed of 500 MBit (ISP1) and 300 MBit (ISP2). Unfortunately, this only works if load balancing is deactivated. The IPSec tunnel can be set up with load balancing. After a few seconds, the WAN connection is changed again and again by the load balancing. This causes the connections to break again and again. The problem seams only exists with the non Meraki VPN. Our partner (Deutsche Telekom) who sets up the entire Meraki network has expressly pointed out to us that the load balancing function does not work properly with Meraki and that it only leads to problems. Is this really true or do any of you have a similar setup? Apart from that, it annoys me that we have two large MX250s in HQ for failover and now need one or two additional MX250s there for non Meraki VPN. According to the technicians, a connection from non Meraki VPN to the branch offices via our HQ is not possible. Therefore, additional hardware was installed for the IPsec and then a static route was stored to get through the AutoVPN to the branch offices. Very unusual and expensive only for the 5 minutes of support we need once a week. Best regards, Ronny
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Labels:
- Labels:
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3rd Party VPN
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Auto VPN
Jun 8 2023
4:25 AM
Yes the support was able to help me. There is an item with which you have to change the client tracking setting. Thereby the devices of a site have to be separated into Layer2/Layer3 devices. Here: Security & SD-WAN => Addressing & VLANs => Client tracking had to be changed from "MAC address" to "IP address". After that everything worked as it should.
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Feb 12 2023
12:10 PM
I have now opened a case. When the problem is found I can write it here if you want.
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Feb 12 2023
10:09 AM
I have cloned the rule in the network policy server and now removed the underscores. In Merakiportal, adjusted the filter ID in the group policy. It was also assigned the correct group policy according to the event log, but the firewall restriction is not there. Eventlog: msg: Peer IP=x.x.61.101 User[x.x] Sess-ID[8]: Applied VPN filter[VPN1DenyAnyTest] for assigned IP 10.168.250.115
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Feb 12 2023
9:54 AM
Same thing. Logfile says the correct filter-id, but the firewall is full open: AnyConnect VPN session event msg: Peer IP=x.x.61.101 User[xxxx] Sess-ID[7]: Applied VPN filter[VPN1_deny_any] for assigned IP 10.168.250.115
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Feb 12 2023
8:52 AM
Yes i configured at the Client-VPN settings: The funny thing is that with the default rule everything should be forbidden. But I can still call everything.
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Feb 12 2023
8:28 AM
I have changed the setting. In the client, the default route is now also changed and all internet traffic is sent through Meraki. But I have no restrictions on connections or firewall.
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Feb 12 2023
7:56 AM
I switch to "Only send traffic going to these destinations" because we dont want traffic like videostreams of different platforms trough our headquarter.
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Feb 12 2023
7:40 AM
I have directly assigned different group policies to the client here. This works as desired. Therefore, there seems to be a problem with the automatic assignment.
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Feb 12 2023
7:09 AM
Do you mean this? If I activate a group policy here, it takes about 3 minutes and then everything is blocked from the client. A ping is then no longer possible. This is what the policy says.
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Feb 12 2023
4:16 AM
I want to use AnyConnect with different firewall rules. Therefore I decided to use the Radius authentication. There you should set the filter ID and assign it to a group. Everything works correctly, but the firewall rules have no effect. In any case, the correct group is also displayed in the log. The target hosts in this example are located in networks behind the MX250. One IP address of them is even an address behind an AutoVPN connection. You can see that the ping works, although everything is forbidden in this group.
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Labels:
- Labels:
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ACLs
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Client VPN
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Firewall
Dec 29 2022
11:09 AM
We have users who should have different permissions. You could divide the users into different groups. Administrators should be able to access everything. A group may access certain servers. Another group can only access certain ports of servers on all Site2Site VPN (AutoVPN). The authorization for the ClientVPN takes place with RADIUS on the ActiveDirectory server https://documentation.meraki.com/MX/Client_VPN/Configuring_RADIUS_Authentication_with_Client_VPN. But according to the instructions I don't get any routing to a network from the client at all and I don't want to change any default route on the client. I can't set the routing to all known networks anywhere. I try to use Windows 11. Regards, Ronny
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Dec 10 2022
12:01 PM
I will try to show the network as it exists in our company. Everything is already set up and works except for the connection to the Fritzbox (this is the red dashed line in the picture). AutoVPN works without problems and this also with MultiWAN. Each site has its own network, but the IP to the Fritzbox is not possible. Even if each device had a different IP with different subnet, I can't get the connection through Meraki. My only current solution for this is a Raspberry which currently does nothing but NAT to Fritzbox. So I can also reach the Fritzbox from the company headquarters. I wish Meraki could solve this without any additional devices.
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Dec 6 2022
3:18 AM
All sites are connected with AutoVPN. Currently I have only one site for testing.
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Dec 6 2022
3:03 AM
I want to access from LAN. Of course, the best would also be access to the Fritzbox from the company headquarters. The hint with the routing was an important hint. In the routing tables was still set a network that is sent via VPN. Therefore it could not work. After the change I can access the Fritzbox from the client in the same network. Of course it would be best to be able to access the device from the company headquarters via NAT. But that would be an outbound NAT which I can't configure that way. Fritzbox: 192.168.188.1/24 MX95 WAN: 192.168.188.20/24 MX95 LAN: 10.248.0.1/24 client: 10.248.0.10/24 Client at the company headquarters: 192.168.112.20/24 Is it possible to define a virtual IP that sends the connection to the WAN via NAT like 10.248.0.2 (TCP443) to 192.168.188.1 ? In the NAT settings the error appears that this network is not configured on the LAN side. It looks like only one InboundNAT is working. We want to connect 300 sites. Therefore, a connection to the "real" WAN router would be very helpful.
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Dec 5 2022
12:40 PM
We have configured an MX250 with a few switches in our test setup at our corporate headquarters to connect to our remote offices. This has been completed and is working. Now I want to access our external router from the LAN. In Germany, we need an additional end device for our VDSL connections, which in this case is a Fritzbox. This device connects to the internet. On the LAN port, the device assigns an IP address via DHCP. The WAN interface of the MX95 was connected to the LAN. Everything works from both sides. Firewall, WLAN, DHCP server. One thing I can not get right. I want to access this Fritzbox at the remote site. This has a web interface and that can not be accessed from any network. How do you do that? Remote Office: Clients -> MS250-24P -> MX95 -> FritzBox -> Internet
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