Questions tagged [sonicwall]

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 Threat Management), VPNs (Virtual Private Network), backup and recovery, and anti-spam for email. Wikipedia.org/wiki/SonicWall

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Sonicwall tz190

my devices on my very small network can’t access the internet when I plug my switch connection into a port on my Sonicwall firewall device. I am also unable to login to the sonic console via 192.168....
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Authenticate users from domain A to domain B (non trusted) with NPS / Radius

Simple question please. I have an domain A with users/computers working. I have an domain B with only one file server and a DC for this domain behind an firewall appliance. Domain are not trusted and ...
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Traffic not passing through the site-to-site VPN Sonicwall (VM on Azure) to Sonicwall on premises

I have created a VPN site-to-site with a Sonicwall NSv on Azure and a TZ400 on-premises. The VPN is ON but the traffic between the two sites does not go through. I am able to ping the X0 (LAN ...
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Connecting to Client Data Centre using AWS VPN

I have been using AWS for the past 3 years. We have never required to connect to our client data centre using a VPN until recently. I am entirely new to the concept of VPN, however, I have figured a ...
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Allow outbound only on a single port from a multicast zone

We have a LAN zone using addresses that start with 192.168.6.x. The zone carries multicast traffic (2 way radio traffic). We also have 2 WAN zones for our external ISP connections. We have a need to ...
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Is there a way to have a PC to resolve IP for a local server while on the LAN/VPN but an external IP when not?

I have a Nextcloud server on my LAN (with an external port forward for outside access) that I am setting up WebDav connections on for a collection of Windows 10 PCs and I want the users to make their ...
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SQL Issues with Draytek 2862

I switched from a Sonicwall TZ210 to a Draytek 2862 recently, I have port based 2 VLANS. VLAN1 - Main Office 192.168.1.1 VLAN2 - WIFI 192.168.2.1 They are not inter-lan linking as they need to be kept ...
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55 views

Resolving DNS Server Entries Behind NAT

I am setting up an SSLVPN profile on a SonicWALL and have NAT working seemingly well. However, I am running into an issue with DNS on the vpn clients. The clients are configured to have the NAT'd ...
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Sonicwall route setup

We have created a VPN tunnel from a remote place via Sonicwall to my Firewall and it is connected. they can not able to ping my network , but I can ping the remote place network. I know it is a route ...
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123 views

SMB file access behind NAT policy in firewall

I've got an file server behind a firewall (different network from my production network), so my computers are reaching files using a NAT policy in my Firewall. My users are having troubles and lost ...
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486 views

Sonicwall - DNS not working, trouble with zones/rules/dns config

We have a new site in tampa (we're based in buffalo NY) and everything works well except for the DNS name resolution. Everything goes over the IPSEC VPN back to our site for services like AD and DNS. ...
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112 views

ExpressRoute Config on SonicWall BGP?

We have Azure Express route with the following configuration PRIMARY RANGE: 172.16.100.0/30, Peer ASN: 65121, Vlan ID: 100 We then have X0 interface on the firewall with: IP 172.16.20.10 with VLAN ...
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569 views

Azure AD Domain Services and LDAPS on a Sonicwall SMA appliance

I want to use LDAP authentication for SSL-VPN on a SonicWall SMA\SRA unit. Endusers will then use their Azure AD username and password when connection to VPN. Have enabled LDAPS with public CA ...
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2k views

Sonicwall Global VPN user either can't reach internet, or LAN depending on Access List

I have a Sonicwall running firmware 6.5.4.4-44n and have a standard VPN (not SSL-VPN) setup which I'm connecting to via the Global VPN Client for Windows. The WAN Group VPN is setup to be a "Split ...
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30 views

Potential security hazards of this network topology

Long story short, we just implemented HA with 2 sonicwall nsa3600s... we only have 1 ISP connection on site... therefore we need a switch on the WAN side to split the connection off to both WAN ...
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Sonicwall HA implementation with 2 buildings

I have a question about HA implementation. We're talking non-stateful failover. We have 2 NSA 3600 appliances. We have 2 buildings on-site (same lot, about 150 feet across the parking lot from each ...
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Sonicwall HA topology requirements

so in short, new boss wants me to set up our sonicwalls for HA, but given our circumstances, i dont think its possible. Any suggestions? We have 2 buildings on site. Each has a sonicwall nsa3600... ...
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348 views

How exactly does vlan traffic flow through a layer 3 switch from one vlan to another on a default route?

I have an office that has a layer 3 Dell switch in routing mode connected to both a Cisco router & a Dell Sonicwall. The network has Vlan 1, 10, and 20. The connection to the internet sits ...
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285 views

Getting error 500 when sending 1st command to Exchange

It is NOT a duplicate of this post because I do NOT have any CISCO device. I have an HP PS1810-24G Switch a SonicWALL TZ 105 firewall. So, in the post and other links not one of any suggestions can ...
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OpenVPN connection is not working from within Office LAN

Apologies in advance as this is an "abstract" question without a definite black/white answer and I know those don't bode well on this site. Hear me out though as I'll try to add as much details and ...
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767 views

VPN cant connect to ipv4 server through isp which has ds-lite

my Problem - I can't connect with my Windows 10 to my work VPN via SonicWall Mobile Connect. what do I know - If I use my mobile hot spot it works but not when I use my Cable connection (over ISP) ...
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237 views

SSRS shows blank page for 1 user

We have a ssrs portal for our clients. they use sonicwall to gain access to our network. I have one external client/user that can access the vpn, but when he tries to hit the server he gets the ...
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275 views

SonicWall, Google Fiber for business, and static IPs

I recently had to switch a SonicWall over to Google Fiber's business offering and am trying to figure out how to configure one of the 5 static IPs to point to the router itself. Google Fiber's static ...
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186 views

Mass portscans on ephemeral ports… why?

I recently got a new account and took over management of their space, including the sonicwall. First thing's first, we updated the firmware as the prior admin hadn't been keeping up... lovely :) ...
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53 views

PoE network (Sonicwall + Cisco) resets when Polycom SIP phones register

We use Polycom 335 and 550 SIP phones in our office and a mix of Sonicwall, Cisco, and Unifi hardware. We're switching SIP providers. Whenever we update any phone's boot server and have it register ...
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268 views

VPN into router behind a Sonicwall

We've installed a Sonicwall TZ Firewall and have configured an L2TP/Ipsec VPN. The SonicWall is connected to an internal router on the subnet 192.168.168.0/30 with the SonicWall on 192.168.168.1 and ...
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1answer
47 views

NAT on SonicWall for Debian server

I'm writing because i have a very strange issue with a newly installed debian 9.5 server. This server is behind a NAT made with a SonicWall firewall that assigns a public dedicated address to this ...
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229 views

Weird routing behavior between 2 Subnets

I have two Subnets and the Routing works like this: Client A can Ping (ICMP) Client B Client B can't Ping (ICMP) Client A There are no Routes manually configured in the Access Point (Google Wifi ...
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1answer
476 views

Multiple Asterisk Servers Behind Single NAT

I'm debugging an issue we're having with VoIP SIP registration. After looking at packet dumps, I think the issue results from 2 subnets accessing the same web service and the router not knowing how to ...
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223 views

PCI Scanning Setup for Sonicwall & Windows Server 2012

I am trying to get our network to pass a PCI-compliance scan. Our hardware setup is: WAN -> AT&T modem (in passthrough) -> Sonicwall -> Win Server 2012r2 acting as domain controller / HDCP. ...
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90 views

Local domain access issues

I moved our DHCP from a windows small business 2008 server to our sonicwall firewall. when I try and domain a computer to the local domain on the server I get an error."That domain couldnt be found. ...
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401 views

Sonicwall 3500/3600 blocking port scan on LAN

I'm attempting to lock port scanning on LAN (X0) interface. So far it's unsuccessful. The old 3500 seems to be able to block this but I can't find which setting blocks that. How do I block port scan ...
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155 views

Can the SonicWall SRA Virtual Appliance (SonicOS SSL-VPN 6.0.0.0) use Gmail for SMTP?

I have a SonicWall SRA Virtual Appliance running SonicOS SSL-VPN v6.0.0.0. I need to update the SMTP settings (used for one-time passwords) because we're switching ISPs and will no longer have access ...
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34 views

SonicWall WAN to LAN connection

Please note that I'm an absolute novice with all things network related, so please be patient with how basic this question probably is. We have a SonicWall TZ600, which I am trying to configure NAT ...
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1answer
4k views

Port forwarding to SonicWALL TZ300 behind router for GVC VPN access

I'm in the process of setting up a TZ300 for remote VPN access. The TZ300 is currently setup behind a DrayTek Vigor2862 router, all PC's connect to the LAN port on TZ300 (192.168.10.1), the WAN port ...
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1answer
126 views

Route traffic from one VPN tunnel to the other

I have three sites with the following interconnections: Site1 connected to Site2 and Azure site. Site2 connected only to Site1. I need to establish a route that goes from Site2 to Azure through ...
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1answer
2k views

Ability to view SonicWall WAN bandwidth in real time?

We have a SuperMassive 9200 and a 100Mbit circuit, we have PRTG monitoring the connection and will error when it hits 90%, we have times where that happens and its 100% or higher. We have not found a ...
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658 views

Port 445 being filtered by Dell Sonicwall

I need to allow outbound traffic for port 445 in Dell SonicWall firewall to attach a Microsoft Azure remote share. Because SonicWall support is so lovely when I create a ticket is doesn't even appear ...
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1answer
8k views

Sonicwall dropped packet Drop Code: 702(Packet dropped - Policy drop)

I'm seeing these error messages in my SonicWall firewall (SonicOS Enhanced 6.2.7.1-23n): Ethernet Header Ether Type: IP(0x800), ...... IP Packet Header IP Type: UDP(0x11), Src=..., Dst=... UDP Packet ...
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1answer
645 views

How to set up access between different subnets in sonicwall?

This is Network map. Sonicwall TZ 215 wireless-N SonicOS Enhanced 5.9.1.5-16o X0(LAN):192.168.0.252 X1(WAN):192.168.0.253 X4(LAN):192.168.32.1 Now,I want to using a 192.168.32.x device ...
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143 views

SonicWall TZ205 Route traffic back to WAN IP

I have a customer who wants to be able to use the same configuration for an app whether he is at home or on the road. I have the port forward set up through the wizard and that works fine from ...
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1answer
1k views

Preventing SonicWALL NetExtender from asking about certificates

I'm trying to get SonicWALL NetExtender installed and operational using automated software that lets me upload files to a target computer, and run commands on that computer. So, I upload SonicWALL's ...
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2answers
379 views

Does sonicwall allow the VPN host to see all internet traffic?

I am a freelance, at-home, software developer and I have a client whose work requires me to log in remotely to a machine sitting on their local network to test the software. They gave me access via ...
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164 views

SonicOS Enhanced/SonicPoint LAN-WLAN routing

I setup 2 SonicPoints with the following interfaces: SonicPoint Interfaces For some reason, I cannot communicate between the two devices. I've tried RDP and pinging. ie; from X6:V90 to X7:V90. ...
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1k views

Connecting wireless router to sonicwall firewall

I have no idea what I'm doing and I don't have time to learn about it. I need a quick fix and am out of options so I am sorry if this post breaks the rules, I have done my due diligence in searching ...
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29 views

SonicWall SRA1600 & NSA2600 Configuration headaches

I am working in a site in where the old admins were, well lets just say free reign. This sounds nice but it's taken me a good amount of time to get up and walking enough where I own this site now buy ...
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1answer
5k views

Unable to connect from Linux (Ubuntu) to SonicWall VPN

I am trying to connect to a SonicWall VPN using StrongSwan from Linux (Ubuntu). I can connect from a Windows Machine using the SonicWall Global VPN client, which uses a shared secret. Following are ...
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1answer
376 views

Unable to login to SonicWall TZ 215 after firmware upgrade

After upgrading the SonicWalls firmware from 5.8 to 5.9.1.7 and attempting to login I'm told that the password is not secure enough and that it must be changed before I can proceed. The problem is ...
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367 views

Multiple LAN on SonicWall TZ 215

I have the sonicwall configured as this X0, LAN, 192.168.1.1 X3, WAN, 1.2.3.4 (sample ip) X4, LAN, 192.168.3.1 X0 and X4 are natted to go to Internet, but PC with 192.168.1.10 cannot ping PC with ...
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107 views

Vlan Trunk between SonicWall Soho Wireless N and Allied Telesis Switch

Hi I have the same problem I have SonicWall Soho Wireless N router, I made 3 Vlans ont the interface X0, I Created dynamic DHCP for each Vlan; I have Allied Telesis Switch where I create the same 3 ...

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