Unable to connect to ssh root@192.168.2.2 after install cfg_gateway.sh

mangOH Green
1

Hello everyone,

after installing cfg_gateway.sh as in the guide Setting up MangOH Red as Router to Cellular Gateway, I am no longer able to enter the card using the ssh root command.
I tried to follow the swiflash guide but i have the following two errors :

Error
Error1218×183 22.7 KB

I am using a ubuntu vm, but from windows i can see the board connected.
How can I solve my problem?

Thanks in advance.

2

In cfg_gateway.sh, you need to add "iptables -I INPUT -j ACCEPT＂ to shutdown the firewall after “iptables --flush”


iptables --flush
if [ "$?" -ne 0 ]; then
    echo "Flush iptables failed"
    exit 1
fi
iptables -I INPUT -j ACCEPT
3

Thank you jyijyi, i will do it.

My problem now is that i can’t access the board. Is it possible to reset the mangoh, or any other solution to be able to reestablish the connection through the command ssh root?

Thanks in advance.

4

do you see any port in the device manager in Windows?

5

image
image580×791 142 KB

6

I can see it is working fine, I can see the modem port, NMEA port, DM port and USB ECM port.

To ping the module’ ECM port, you need to
go to control panel → Network and sharing Center → change adapter setting → find the “Sierra wireless LEGATO Ethlink ECM” → right click → property → click the properties of "Internet Protocol Version 4 (TCP/IPv4) → set the IP address to 192.168.2.3, subnet mask to be 255.255.255.0

7

Thank you jyijyi now im able to reconnect. What was the problem?

8

The problem is that you need to manually set the ip address