RB750G Port 3 to 5 slow and losing packets
Posted: Sat Apr 10, 2010 2:10 pm
I have folowing problem with a RB750G with routerOS 4.6
If I switch connect a device to port 3,4 or 5 I have packet loss and very very slow connections.
If I connect it to the switch, which is connected on port 2 then everything is fine.
Here is my setup:
Ping from when a device is connected to port 3
Ping when the same device is connected to the switch on port 2
what could be wrong here?
If I switch connect a device to port 3,4 or 5 I have packet loss and very very slow connections.
If I connect it to the switch, which is connected on port 2 then everything is fine.
Here is my setup:
Code: Select all
/ip address print
Flags: X - disabled, I - invalid, D - dynamic
# ADDRESS NETWORK BROADCAST INTERFACE
0 ;;; default configuration
192.168.88.1/24 192.168.88.0 192.168.88.255 ether2-local-master
1 D 78.92.144.146/22 78.92.144.0 78.92.147.255 ether1-gateway Code: Select all
/interface print
Flags: D - dynamic, X - disabled, R - running, S - slave
# NAME TYPE MTU L2MTU
0 R ether1-gateway ether 1500 1524
1 R ether2-local-master ether 1500 1524
2 ether3-local-slave ether 1500 1524
3 ether4-local-slave ether 1500 1524
4 ether5-local-slave ether 1500 1524
5 R l2tp-out1 l2tp-out 1460
6 X OVPN-Client ovpn-out
Code: Select all
ping 192.168.88.1
PING 192.168.88.1 (192.168.88.1): 56 data bytes
64 bytes from 192.168.88.1: icmp_seq=0 ttl=64 time=1.830 ms
64 bytes from 192.168.88.1: icmp_seq=1 ttl=64 time=39.734 ms
64 bytes from 192.168.88.1: icmp_seq=2 ttl=64 time=5.972 ms
64 bytes from 192.168.88.1: icmp_seq=3 ttl=64 time=29.474 ms
64 bytes from 192.168.88.1: icmp_seq=4 ttl=64 time=39.111 ms
64 bytes from 192.168.88.1: icmp_seq=5 ttl=64 time=27.244 ms
64 bytes from 192.168.88.1: icmp_seq=6 ttl=64 time=8.248 ms
64 bytes from 192.168.88.1: icmp_seq=7 ttl=64 time=8.039 ms
64 bytes from 192.168.88.1: icmp_seq=8 ttl=64 time=30.438 ms
64 bytes from 192.168.88.1: icmp_seq=9 ttl=64 time=332.505 ms
Request timeout for icmp_seq 10
64 bytes from 192.168.88.1: icmp_seq=10 ttl=64 time=1832.552 ms
64 bytes from 192.168.88.1: icmp_seq=11 ttl=64 time=856.480 ms
64 bytes from 192.168.88.1: icmp_seq=12 ttl=64 time=1.424 ms
64 bytes from 192.168.88.1: icmp_seq=13 ttl=64 time=1407.067 ms
64 bytes from 192.168.88.1: icmp_seq=14 ttl=64 time=577.481 ms
64 bytes from 192.168.88.1: icmp_seq=15 ttl=64 time=79.095 ms
64 bytes from 192.168.88.1: icmp_seq=16 ttl=64 time=16.764 ms
64 bytes from 192.168.88.1: icmp_seq=17 ttl=64 time=14.521 ms
64 bytes from 192.168.88.1: icmp_seq=18 ttl=64 time=44.496 ms
64 bytes from 192.168.88.1: icmp_seq=19 ttl=64 time=333.641 msPing when the same device is connected to the switch on port 2
Code: Select all
ping 192.168.88.1
PING 192.168.88.1 (192.168.88.1): 56 data bytes
64 bytes from 192.168.88.1: icmp_seq=0 ttl=64 time=1.337 ms
64 bytes from 192.168.88.1: icmp_seq=1 ttl=64 time=1.173 ms
64 bytes from 192.168.88.1: icmp_seq=2 ttl=64 time=1.208 ms
64 bytes from 192.168.88.1: icmp_seq=3 ttl=64 time=1.088 ms
64 bytes from 192.168.88.1: icmp_seq=4 ttl=64 time=1.110 ms
64 bytes from 192.168.88.1: icmp_seq=5 ttl=64 time=2.349 ms
64 bytes from 192.168.88.1: icmp_seq=6 ttl=64 time=1.204 ms
64 bytes from 192.168.88.1: icmp_seq=7 ttl=64 time=1.766 ms
64 bytes from 192.168.88.1: icmp_seq=8 ttl=64 time=1.803 ms