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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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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215 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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UDP 53 DNS vulnerabilities - sonicwall TZ500

We're running an external vulnerability scan to try and achieve accreditation, but the following errors keep cropping up. We have a sonicwall TZ500 on latest fw and these errors keep appearing on ...
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1k 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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openldap integration with sonicwall firewall

In 2008 server, in hyper-v we have installed ubuntu. In that i configured openldap to integrate users to sonicwall. From browser i can access phpldapadmin, and created child entries. In sonicwall i ...
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28 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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24 views

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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22 views

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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Sonicwall Load Balancing VPN from separate Vlans to Azure Server

I have a Sonicwall TZ600 with 3 VLANS on HP aruba switches on say 192.168.100.0/24 (sales), 192.168.101.0/24 (marketing), 192.168.102.0/24 (warehousing). We have two connections to ISPs, one microwave ...
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170 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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219 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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363 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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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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183 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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102 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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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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210 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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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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184 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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330 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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164 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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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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353 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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122 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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29 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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3k 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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123 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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1k 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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561 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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7k 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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510 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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141 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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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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231 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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2answers
153 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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954 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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4k 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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359 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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325 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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101 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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242 views

Netflix using self signed certificates?

I recently ran into problems running an apple tv with netflix at my work. After some digging around our sonicwall firewall with one of their support techs we found the service being blocked by the ...
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349 views

Sonicwall NSA 5600 Dual Wan / HA + Dual Switches how to setup fault tolerance and VLANs

I have a client that has purchased two SonicWall NSA 5600 and they would like to run 2 WAN connections from separate providers into 2 sonicwalls into two cisco switches so they can achieve full ...
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1answer
237 views

Site-to-site VPN disconnecting every minute

I have a static IPsec tunnel configured between a Sonicwall TZ105 and a ZyWall USG20W. The problem is that the VPN tunnel goes down every minute and then establishes the tunnel again, when Sonicwall ...
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355 views

SonicWall QOS for VOIP

I has a Sonicwall NSA 220, I want to enable QOS on the network. But I want any device to be included so any VOIP call gets priority. I've seen guides on setting up QOS or bandwidth management but for ...
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1answer
91 views

Sonicwall 2040 drops connection while uploading

I have Sonicwall 2040 Pro, Firmware Version: SonicOS Enhanced 4.2.1.9-20e ROM Version: SonicROM 2.1.0.0 I have nothing but default fw/nat rules/options set as I only made one server public ...
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63 views

public ip to private ip translation in sonicwall.working with wan1 not working with wan2.please suggest

we are using soincwall tz210 firewall.We have two wan connections,from wan1(x0) we have created one policy with http.we can connect from out side networks by using wan1ip,but another wan2(x3) is not ...
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2k views

How can I route Multicast between segregated interfaces on Sonicwall

I realize this question might be a little too specific, and I've read all the other questions about multicast on VPN, multicast on multiple interfaces, etc. But, I've applied all the information ...
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2k views

Land Attack Dropped false alarm from TZ 205

Ok, so I have a SonicWall TZ 205 that is providing perimeter security for a small office. The crux of my problem is this, users are not able to access published services over the public IP when behind ...

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