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Slow VLAN to other VLAN file tranfer

Raffty Canete

Hi,

Does anyone experienced slow connection on VLAN to other VLAN file transfer? But when I use copy or transfer files using the same VLAN I dont have any issues on speed it can reach more that 100MBps, please note that I don't  have any policies yet that might trigger the slow bandwidth connection such security scanning. Both my Sophos and Core switch have 1500 MTU and both connected on 10GB ports as uplink.

Thanks,

Raffty



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  • 0

    Raffty,

    so you are using XG as layer 3 device to route traffic between VLAN? Did you create the required Policy rule to allow transfer?

    IPS scanning is not enabled?

    Post a screenshot of the firewall rule configuration. I have 2 VLANs and I am not experiencing the same issue (unfortunately I am using a 100 Mb switch)

     

  • 0 in reply to lferrara

    Hi Luk,

    Yes, I used XG as layer to route traffic which also act as my DHCP server. For the rule, as of now I am using the LAN-LAN rule which is allowing all traffic (any-any) I dont have any fiilter yet per VLAN because my network is new and yet stable to easily isolate if there is any problem. The I found out that VLAN to other VLAN connection is slow compare to a traffice when using the same process on the same VLAN. 

    Yes, on the Policy, IPS was disabled, no security scanning yet was implemented. The only policy that have IPS is my LAN-to-WAN for the internet.

    On my setup, I have total of 12 VLAN's representing for every teams created on my 10GB XG port. Image attached is my LAN to LAN Policy.

     

    Raffty

  • 0 in reply to Raffty Canete

    Rafty,

    what HW are you using? How are the overall system performances? I mean, have a look at system reporting during the last 24 hours and post results of the following commands form the system usages from CLI (option 4):

    1. sh ips-settings

    2. sh advanced-firewall

    3. system diagnostics show disk

    4.system diagnostics show Memory

     

    Thanks

  • 0 in reply to Raffty Canete

     Hi Raffty,

    From the firewall rule screenshot you have shared, it seems like this Port is being used to its max already. 

    The thing that I could notice here was the RX is 41k GB and TX is 33k GB. 

    If correct, please go to diagnostics > system graph on your device and see the Interface info graph.

    It may be getting chocked.

    Regards,

  • 0 in reply to lferrara

    Iferrara,

     

    I am using the Sophos XG310. System Performance goes well. I can't see any problems on CPU, Memory and DIsk.

     

     

    LAN ports Diagnostics below, please note that I am using a 10GB SFP+ ports for my LAN network.

     

    Thanks,

     

    Raffty

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