Sophos XG - Lan ip network no ping to ips of this segment

Hi Elvis,

Can you further share the network configuration/s of your XG firewall? have tried to check if ping is checked on Device Access? 

kindly let us know,

Thanks,

Rap

Hello Rap:

Firewall allow ping in this interface, in some moments i cant ping to firewall in lan interface.

ElvisVargas,

if you used a previous IP on XG LAN, pay attention with mac-address table.You can clear the cisco mac-address table using

Hello Lok:

Always Restart the switch to avoid MAC conflict.

The problem is highlighted in yellow

Thanks Elvis.

Sometimes restart is not enough!

Check even the XG interface speed and set on switch the same speed and full duplex. Try also another XG port.

Apply Manual negociation 1000 full duplex on both sides.

I upgrade mi switch SF300 from 1.1.2 to 1.2.7  

I'll let you know how it goes.

Problem persist.

Interface state:

Problem in yellow

Let me know what is the next step.

In web interface is set Static

Elvis,

change the cable and use another XG port and another Cisco Switch port.

Also show the output of these 2 commands:

netstat -s

ethtool -S "portname"

Regards

Where execute this command 

Netstat -s  ---> windows

ethtool -S "portname"   Where?

Execute when the problem appear ?

Thank you