Hi,
I have a layer 2 WAN link I’ve connected to some 4100 SRX firewalls (at either end).
I added a VPN to this link for protection ... all working fine except I don’t see the speed being what we should be getting.
Should be 1Gbps but actually showing at 100Mbps.
I checked the MTU size on the physical interfaces at both ends. It’s at its default of 1512.
I wonder, because of the VPN, should I reduce this so there’s no fragmentation? I see the link would be best set to 1472 ... do you think this is what would be causing the problem?
Thanks
I have a layer 2 WAN link I’ve connected to some 4100 SRX firewalls (at either end).
I added a VPN to this link for protection ... all working fine except I don’t see the speed being what we should be getting.
Should be 1Gbps but actually showing at 100Mbps.
I checked the MTU size on the physical interfaces at both ends. It’s at its default of 1512.
I wonder, because of the VPN, should I reduce this so there’s no fragmentation? I see the link would be best set to 1472 ... do you think this is what would be causing the problem?
Thanks