Problem with speed per conecction

RouterOS General
1

I have rb 450g, router os version 4.2 and 4Mbit/s ADSL.

When I downloading something my max speed is 2Mbit per connection.
When my pc direct connected to th modem I get full speed of my adsl. (I tested this by downloading one file as premium user from rapidshare with single connection)

When I connect modem and pc to routerboard and when start to download my speed don’t go over 2Mbit/s .

I don’t have any rules for badnwidth limit. Is it bug in router os or routerboard can not thoughput more than 2Mbit/s per connection?

2

Hi KARABAYA

I have a 450G that I’m using for my router. Whilst I don’t have a fast internet connection, I am seeing through put on the LAN at 7MBytes/s so the through put of the switch chip at least is alot faster.

I have serveral subnets on the LAN and my queue list is limiting the tx, with the queues removed, I’m still getting about 7MBbytes/s throughput, and that is having to be routed from the one subnet to another. Neither speed is what is recorded on the 450G but what safari is measuring as a download speed on my Macbook from an internal webserver.

I would assume that something else is causing a problem, rather than a generic RB450G limiting your traffic.

3

what CPU load?

4

Hi, I’m sure you weren’t asking me, but I see a CPU load of 28-50% (Min - Max) while transferring the file 150MB file at +/- 7MBytes / s.

Josh.

5

is it via hardware switching? or bridging/routing?

6

CPU load is max 10%. I can get speed of 4 Mbit/s only when I downloading two differents files or one files using two connection.