OPNsense Forum
English Forums => Hardware and Performance => Topic started by: Xames81 on December 13, 2018, 02:04:35 pm
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I migred Lan clients from sonicwall to opnsense, but when i try to download something on opnsense downloads are so slowed, on sonicwall its fine, i have all lan rule open and nic cards not usb for networking with 1gb switches, why is slow downloads? I try disabling Clamav and Ips but all the same, no good performance, the pc is so new, not an old one, and all nics realtek.
Thanks.
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It must be related to the MTU.
Can you lower the MSS on LAN Interface to 1300 for testing?
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Wow it works fine! Thanks.