SonicWall (styled SonicWALL), originally a private company headquartered in San Jose, California, and now owned by Dell, sells a range of Internet appliances primarily directed at content control and network security. These include devices providing services for network firewalls, UTMs (Unified ...

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Transferring data to Active FTP server fails from DMZ but works fine from LAN

I know there are a ton of similar questions already, but I've read through just about everything I could find and am still having trouble resolving my specific issue. Problem: I am having difficulty ...
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4answers
3k views

Sonicwall NSA2400 - No internet access

We've got a SonicWall NSA2400 configured with a LAN (X0) and a WAN(X1) interface. It was setup and working fine until just recently when a temporary worker changed some settings most likely NAT. We ...
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15 views

Is it possible to obtain a list of https hosts that users have visited from a Sonicwall before DPI-SSL is implemented?

The reason I ask is that if one could do this, is because one could use the logs to find a list of https sites to white list by counting the number of visits prior to implementation. But something ...
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22 views

What process on a SonicWall Security Appliance Checks the DPI-SSL Client Inspection?

I'm interested in determining if there is high CPU usage on a SonicWall Security Appliance, but I don't know which process to check for high CPU usage. There are various options for this in the UI ...
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4answers
18k views

Accessing LAN resources from WLAN using SonicWALL TZ 215 wireless-N

I'm trying to allow clients connected to my SonicWALL's wireless network to connect to computers on the wired LAN. I am aware that this is a security risk. I set up the firewall to allow the ...
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11 views

Is Sonicwall SSL Decryption and Inspection the same function as Using a Transparent Proxy and Swapping out the Certificate with Squid 3?

I was wondering if Sonicwall SSL Decryption and Inspection is the same function, mainly; swap out the issued SSL certificate and decrypt traffic while issuing a local SSL certificate to the calling ...
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1answer
16 views

SonicWall Site-to-Site VPN: Accessing all other spoke networks from a spoke

I've read several possible solutions so far but I am having difficulty applying my particular situation to the answers I have found. I have a "hub and spoke" style VPN running between several ...
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2answers
4k views

Sonicwall TZ210 - Set up public wifi on separate subnet & interface

I want to set up a public wifi by connecting another router to the X6 interface, and put it on a separate subnet (192.168.10.0/24) & in the DMZ Zone to keep it away from the regular LAN. I ...
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2answers
2k views

Why aren't certain devices getting an ip address over the wifi?

Here is how our network is setup: We have one Sonicwall NSA 3500 that feeds internet to the entire campus. Connected to the Sonicwall is a Dell PowerConnect 5548. Connected to that are the 4 main ...
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2answers
1k views

sonicwall vpn and NAT

I have a site-to-site VPN set up with a vendor. Let's say the tunnel endpoints are 192.1.1.101 on my side and 192.1.2.0/24 on the vendor's side (which get's NATted to their LAN of 10.x.x.x). This is ...
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2k views

site to site vpn between sonicwall and pfsense

The problem i am facing is establishment of a site to site VPN in between pfSense( version 2.0.1) and SonicWall Pro2040 Enhanced ( Firmware Version: SonicOS Enhanced 4.2.1.4-7e) . All of the ...
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3answers
1k views

Sonicwall Email Security Audit Logs

I have a Sonicwall Email Security appliance from which I would like to extract the audit logs on a daily basis. Currently, I can only see how to get them manually by going to the web interface. Is ...
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2answers
1k views

VPN Sonicwall 190 with MAC OS 10.6.1?

Has anyone been able to vpn to a sonicwall 190, using a free or cheap VPN client? I've tried VPN Tracker 6 and it works but don't want to spend $129+
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1answer
8k views

Handshake violation when trying to access one website

I have a TZ 190 Wireless Enhanced with SonicOS Enhanced 4.2.1.0-20e. Yesterday, people could access without any problems a bank website wich uses HTTPS. Today, it is imposible to access only that ...
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1answer
17 views

Hosts with identical local IP's in separate environments disconnecting each other on connection to L2TP VPN

Host A, located in Virginia, connecting to TZ-215 L2TP VPN (WAN GroupVPN) server. Local IP: 192.168.1.2. Connecting using a unique local account setup on TZ-215. Host B, located in Pennsylvania, ...
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1answer
1k views

how to setup sonicwall tz210 to port forward packets received from external ip to another external ip

i have a sonicwall tz210 on a fixed ip, say ip1. And then i have, let's say a legacy server, with external ip ip2, which sends data to ip1 (and I have another server on ip1 behind the sonicwall which ...
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11 views

Sonicwall TZ300 - Verifying and increasing Max Wireless Clients for non virtual AP

Device: Dell Sonicwall TZ300w Firmware: SonicOS Enhanced 6.2.4.2-20n I am not utilizing any Virtual Access Points, so I am only using one SSID. The way I setup the wifi is essentially the way the ...
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7 views

What is URL Sonicwall management screen trying to access to update registration?

SonicWall Tele3, Firmware version: 6.6.3.0-3s, on the "General" tab displays this message: Please update your registration information. This will complete your firmware registration. ... where ...
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1answer
105 views

ssh_dispatch_run_fatal: Connection to x.x.x.x port 22: key type does not match

I'm running into a bizarre error with SSH to a Sonicwall device which I'm unable to resolve. The issue only seem to occur on OS X (10.11)'s built in SSH. I can successfully ssh to the firewall from ...
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3answers
9k views

Configure multiple lan interfaces for same subnet on sonicwall

We have a sonicwall 2400, Is there any way to assign multiple interfaces to the same lan subnet? Basically, we would like to have X1 for the wan and X0, X2, X3 and X4 connected to 4 devices that would ...
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2answers
95 views

Assign VLAN to multiple ports in SonicWALL TZ300

I have a SonicWALL TZ300 with Cisco SG200-08 smart switches. My X1 interface is my WAN and my X0 interface is the default LAN. My X2 interface is 192.168.1.1 and is in a custom public zone (LAN2). I ...
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1answer
4k views

The peer is not responding to phase 1 ISAKMP requests

PROBLEM IN SHORT SonicWall Global VPN client from Windows 10 workstation to PEER NSA 240 reports an error has occurred: The peer is not responding to phase 1 ISAKMP requests. VPN CLIENT LOG ...
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1answer
67 views

Sonicwall: cannot send email (outlook) and drops connection (google drive)

I will start by saying Im a web developer and my networking knowledge is very limited, please be patient =) . We dont have network/sysad in our company. We are having problem with our connection. We ...
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2answers
88 views

How to Set-Up VPN that is Client and Server Independent

I have about 5 clients who are all running some iteration of Microsoft Windows Server, be it Server 2003, Server 2008, Server 2013. I will commonly connect to their networks/machines in a few ...
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16 views

Sonicwall with SSO LDAP failing intermittently

So using LDAP to limit what AD groups can get to the internet. It works great, for about a week, and then LDAP stop working. If I go into the sonicwall and change it to LDAP 2 and then back to LDAP 3 ...
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1answer
39 views

SonicWall VPN or Windows VPN?

Until recently, the small company I work for (~10 people) has relied on an IT resource to manage our network infrastructure. One of the last things he implemented before leaving was a VPN connection ...
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4answers
71k views

How do I get SonicWALL Global VPN to work with Windows 8.1?

I have been running SonicWALL Global VPN v4.7.3.0403 on Windows 8 without trouble for more than a year. Today I upgraded to Windows 8.1 RTM and noticed that it disabled my Global VPN connection. I ...
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4answers
6k views

Prioritise VOIP traffic over a VPN link

We have recently opened a branch office for developers to work out of. The guys there all have Aastra VoIP 'hard' phones on their desks. The main office and branch offices are linked together via a ...
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0answers
22 views

Sonicwall DHCP timeout after AWS VPN tunnel

I have just setup an AWS VPC with a hardware VPN tunnel to our datacenter via a Sonicwall NSA 4600. Everything is working fine with the VPN between Amazon and our datacenter, but the DHCP has stopped ...
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1answer
114 views

SonicWall Management via L2TP VPN

When connected to L2TP WAN GroupVPN, I am unable to manage the appliance. When I try, I receive the following message: You do not have the administrative privilege required to login here. ...
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1answer
80 views

Can't manage / ping Sonicwall's LAN interface from across MPLS

We have two of our sites connected via an MPLS that bypasses our firewall. Traffic between the sites, when hitting our core switch is routed directly to a second interface on our ISP's router. The ...
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0answers
23 views

VPN Server Disconnecting Hosts With Same LAN IP

When two hosts with the same local IP (e.g. 192.168.1.2) connect to the sonicwall L2TP VPN from behind two entirely separate gateways, one of the hosts gets bounced. I searched around and I think this ...
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1answer
31 views

How to allow separate Sonicwall Global VPN clients to reach one another?

I'm assuming that this should be possible, but I'm not entirely sure. Here's the scenario: 2 offices, both have SonicWALL TZ200s in them, and the two offices are connected together by way of ...
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1answer
1k views

Should I create a second WAN Interface for a new SSLVPN setup on my Sonicwall 2400?

Sonic Wall 2400 I'm setting up a new SSLVPN on our Sonicwall, very new to this. I currently have an exchange server as well, so mail.company.com is directed to our mail server. I'd like to setup a ...
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2answers
3k views

sonicwall-multiple IP's for same interface

I am new to sonicwall.Is there any way to add multiple ip's to a sonicwall interface ?. In my lab there are two local networks connected to same switch (networks are overlapped). I need to communicate ...
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3answers
21k views

Sonicwall routing between multiple subnets on multiple interfaces

As shown by the network diagram below, I have two completely separate networks. One is being managed by a Sonicwall NSA 220, the other by some other router (the brand is not important). My goal is to ...
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1answer
197 views

SonicWALL - frequent reboots

I have a SonicWALL TZ 215 with firmware version 5.8.1.9-43o that frequently reboots itself. In the past 3 months there were 20 restarts of this device. Is this normal? I guess not... In the logs I ...
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0answers
42 views

Connect using SonicWALL Global VPN Client from behind LAN interface

When setting up a connection in the Global VPN client, we need to make an initial connection so that we can enter the pre-shared key. We'd like to do this from inside of our LAN instead of having to ...
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1answer
71 views

When I ping local IP address I get a reply from external IP

I have SonicWall NSA 2400. Port X2 is WAN port with following settings X.X.X.250 / 255.255.255.248. I connected VPN concentrator to port X5, which is assigned to DMZ zone in Transporarent IP Mode for ...
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19 views

Sonicwall not accepting VPN from external block

We currently have 2 ISP, 1. comcast fiber, 2. comcast business. The fiber goes only to the sonicwall for the admin network. The business class is the secondary for the admin netowrk and the only ...
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1answer
57 views

Route Internet traffic to Azure site-to-site VPN tunnel on Sonicwall TZ205

I have configured Sonicwall TZ205 a Route-Based VPN which connect to a dynamic gateway on Windows Azure VNet. The site-to-site VPN connection is established successfully. The machines in on-premise ...
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2answers
21 views

Can Dell SonicWall NetExtender record urls visited [closed]

My company is in geographical different area and I am in a different area. They have asked me to install VPN client Dell SonicWall NetExtender I want to know if I am connected to it can they track ...
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2answers
7k views

Internet traffic when connected to a SonicWALL VPN

We have a new VPN to let all users connect to the company's applications through it (inside the company net). We have a lot of users using the SonicWALL Client and we want to allow them use Internet. ...
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2answers
4k views

Firewall has begun dropping SSH response

My firewall (Sonicwall NSA 2400) has begun dropping the SSH response from my remote linux server. When I initiate an SSH session from my internal IP it times out, and when I look at the firewall log, ...
2
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1answer
31 views

sonicwall specific wan ip assignment

We have a block of 6 usable IP address from our provider. I have configured the interfaces on the TZ205 router like this: X0 - LAN: 192.168.1.254 Static X1 - WAN: x.y.z.122 Static X2 - DMZ: in ...
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1answer
60 views

I can access http, https on server, but can't ping the server behind sonicwall tz500

I am not sure if this is possible or not. I have set up some web servers and ftp servers that are statically NATted behind a sonicwall tz500. I can access all via ftp, http, https. I have included ...
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211 views

Sonicwall site to site VPN behind NAT device

I am trying to create a site-to-site VPN tunnel though public Internet using SonicWall TZ-190 to TZ-105. Here is my scenario: Site-A PPoE is configured in ADSL modem. TZ-190 is located behind a ...
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1answer
123 views

SonicWall - connecting to L2TP VPN from DMZ

I have a company network running behind a SonicWall NSA 220. We have a wired internal network with workstations and file servers, but have all WLAN on a DMZ to allow guests to use it without access to ...
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6answers
4k views

Linux servers seeing bad download performance behind Sonicwall firewall

I'm working with a pair of co-located CentOS Linux servers sitting behind a Sonicwall PRO 2040 Enhanced firewall running in transparent bridge mode. These servers are having a strange problem ...
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33 views

VoIP phones not registering on second zone - SonicWALL TZ210

Environment: Hosted VoIP SonicWALL TZ210 running SonicOS Enhanced 5.9.1.1-39o (latest) ADSL WAN connection The SonicWALL has two zones (subnets), X0 and X2, LAN and Voice respectively. Both are ...