Zywall 110 Throughput

rookierunner

What should I expect as throughput from my Zywall 110 device? I know that it depends on what is enabled as services. What is the max throughput without anything enabled beyond security policies and ADP?

valerio_vanni

Here you can find the specs:

https://www.zyxel.com/us/en-us/products/vpn-firewall/business-firewall-zywall-110-310-1100/specifications

PeterUK

The SPI firewall throughput is not TCP based the speed also depend on the CPU core that a TCP session is linked to not sure how its managed but you would need a download thread count of about 4 to really max to Zywall 110 out.

rookierunner

Thanks for the information. After troubleshooting, I figured out that my cable modem was the limiting factor on the throughput. Swapped it out and all is good again.