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- Users: SonicsRule
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TZ100 Dmz access from lan
You may find that it appears not to work when you type in the URL of the mail server mail.mydomain.com but does work if you use the private IP of the mail server in the DMZ. This can be fixed if you add another NAT rule called a "loopback". Searching for Sonicwall and Loopback should find...- SonicsRule
- Post #3
- Forum: Security, hacker detection & forensics
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Set up site to site VPN with NAT
With one end of the VPN likely dynamically IPed you will at very least need to run the VPN in aggressive mode. With the double NAT at the remote site and your TZ100 WAN not public, your best chance is to run manual "Manual Key" I have done this in similar situations and it works quite well.- SonicsRule
- Post #2
- Forum: Security, hacker detection & forensics
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NSA 2400 IP spoof dropped
B---vpn--A--t1--C Firstly an NSA device can be configured for this setup. There is nothing strange in this. If a device (PC) at "B" can ping a device (PC) at "C", then it appears not to be a routing issue. I'd suspect more a permissions issue. I would look at how the Cisco endpoint from "C"...- SonicsRule
- Post #2
- Forum: Security, hacker detection & forensics
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Problem switching SonicWALL Pro 2040 to new IP block
Sounds like you have the Servers on public IP's outside the Sonicwall and plugged directly into the Switch. That being the case the Sonicwall WAN might be ARP'ing for their traffic. Where the Servers previously behind the Sonicwall? This is one of those times where you may need to actually...- SonicsRule
- Post #2
- Forum: Security, hacker detection & forensics
