So I have a speed mystery with a Netgear 16port switch and a 750Gr3. The switch I have vlan’ed the first 8 ports in one and the second 8 in another, untagged. I have a 750Gr3 where the wan port has several public IPs 6.x.1.x/27 assigned. Port2 has an office 192.x.x.x/24 subnet NAT’ed and is plugged in to one of the first 8 switch ports. Port 3 has a server 10.x.x.x/24 subnet Nat’ed and is plugged in to one of the last 8 switch ports. First rule in the firewall nat is add action=masquerade chain=srcnat disabled=yes out-interface=ether1 \ to-addresses=0.0.0.0 (left over from the initial config I did a long time ago). The second rule is add action=src-nat chain=srcnat src-address=192.168.x.x/24 to-addresses=\ 6.x.1.2. The rest of the rules are src-nat and dat-nat rules for a 6.x.1.x and a corresponding 10.x.x.x address for servers.
If I iperf from one of the last 8 switch ports to a server I get gig speeds. If I iperf from one of the first 8 switch ports to a server I get around 250 megs speed. The same if I iperf from elsewhere on the network. Any ideas why I have the slow down? Thanks -- Terri Kelley -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.butchevans.com/pipermail/mikrotik/attachments/20170821/60ea7946/attachment.html> _______________________________________________ Mikrotik mailing list Mikrotik@mail.butchevans.com http://mail.butchevans.com/mailman/listinfo/mikrotik Visit http://blog.butchevans.com/ for tutorials related to Mikrotik RouterOS