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Arnaud_D's avatar
Arnaud_D
Aspirant
Oct 24, 2016
Solved

Vlan routing M5300 / GS724T

Hello,

 

I'm planning to split my network in multiples Vlans. I want to use my M5300 to do the vlan routing but i encounter an issue, i can't ping my vlan interface.

 

I'm doing test on M5300 (11.0.0.23) and a GS724Tv3 (5.4.2.25)

 

The vlans are set on the GS724T and the M5300 deal with the routing

 

GS724T :

Vlan 1:

     Untagged : 16-23 pvid 1 16-24

Vlan 110:

     Untagged : 1-13 pvid 110 1-13

Vlan 150:

     Untagged : 14,15 pvid 150 14,15

 

All vlans are tagged on port 24

PC1 and PC2 cant ping each other in the same vlan 110,150

If PC is on vlan 1 ports i can reach the rest of my network.

 

M5300:

Routing is enable

Vlans 1,110,150 tagged on 1/0/43 (comes from GS724T)

Port is set on Trunk, PVID is 1,110,150 on 1/0/43

 

Routing settings

PortDescriptionVLAN IDIP Address Configuration
Method
IP AddressSubnet
Mask
Routing
Mode
Administrative
Mode
Link Speed Data RateOSPF Admin
Mode
Forward Net Directed
Broadcasts
Active StateMAC AddressEncapsulation
Type
Proxy ArpLocal
Proxy Arp
BandwidthICMP Destination
Unreachables
ICMP
Redirects
IP MTULink StateRouting Interface
Status
    
  
vlan 110 110Manual192.168.11.1255.255.255.248EnableEnable10 Mbps Half DuplexDisableDisableActive20:0C:C8:3E:59:15EthernetEnableDisable10000EnableDisable1500Link UpUp
vlan 1 1None0.0.0.00.0.0.0EnableEnable10 Mbps Half DuplexDisableDisableActive20:0C:C8:3E:59:15EthernetEnableDisable10000EnableDisable1500Link UpDown
vlan 150 150Manual192.168.15.1255.255.255.128EnableEnable10 Mbps Half DuplexDisableDisable 
   

 

Routing Mode Enable

ICMP Echo Replies Disable

ICMP Redirects Disable

 

I dunno the role of icmp replies/redirects so i tried enable and disable.

 

I can see the route in the routing table :

Learned Routes :

Network AddressSubnet MaskProtocolRoute TypeNext Hop InterfaceNext Hop AddressPreferenceMetric
192.168.11.0255.255.255.248LocalConnectedvlan 110192.168.11.101
192.168.15.0255.255.255.128LocalConnectedvlan 150192.168.15.101

 

Vlan 110,150 PCs can ping each other but cant reach Vlan Interface.

Vlan 1 PCs works normally

 

If I try to ping from Vlan 1 to Vlan 110,150 all my pings go through the firewall and leave my network.

 

Any ideas?

 

Excuse my poor English/grammar/..., this isn't my primary language.

 

Thx

 

 

  • Hi,Arnaud_D


    Welcome to NETGEAR community!


    I have read your post  , and I think there somethig settings below may be helpfully to you:

    1.Disable vlan routing on GS724T. GS724T is a smart switch which is mainly process L2 traffic,and in your topo it also not
     
      necessary for GS724T to process routing.

    2.I saw in your description there is no ip address for vlan 1, so I guess may be your M5300 connect to firewall through a
      l2 port. Suggest to and a ip adderss which is at same subnet of your firewall address.

    3.Additionally, you need t to check in you firewall if there are routes to 192.168.11.1/255.255.255.248 and 192.168.15.1/255.255.255.128
      If no,please add.

    hope it helps

    Regards,

    Carl_z

    Netgear Employee

3 Replies

Replies have been turned off for this discussion
  • Carl_z's avatar
    Carl_z
    NETGEAR Expert

    Hi,Arnaud_D


    Welcome to NETGEAR community!


    I have read your post  , and I think there somethig settings below may be helpfully to you:

    1.Disable vlan routing on GS724T. GS724T is a smart switch which is mainly process L2 traffic,and in your topo it also not
     
      necessary for GS724T to process routing.

    2.I saw in your description there is no ip address for vlan 1, so I guess may be your M5300 connect to firewall through a
      l2 port. Suggest to and a ip adderss which is at same subnet of your firewall address.

    3.Additionally, you need t to check in you firewall if there are routes to 192.168.11.1/255.255.255.248 and 192.168.15.1/255.255.255.128
      If no,please add.

    hope it helps

    Regards,

    Carl_z

    Netgear Employee

    • Arnaud_D's avatar
      Arnaud_D
      Aspirant

      Hi Carl,

       

      Thank you for your answer,

       

      The vlan routing isn't available on my GS724T (v3 if i remember).

       

      The M5300 is directly connected to the firewall and the firewall is in vlan 1. I dont understand what you suggested to do with the IP of vlan 1.

       

      I need a route in my firewall even if I dont want to go to the Internet, the M5300 isnt the one who do vlan routing? I dont need any route if the subnet is directly connected?

       

      --

       

      I have set my firewall to do vlan routing instead of L3 Switch, I can ping vlan 11 interface from vlan 1, but I still cant go through the M5300 with vlan 11 ( i used this http://kb.netgear.com/app/answers/detail/a_id/11673/~/how-do-i-setup-a-vlan-trunk-link-between-two-netgear-switches%3F?cid=wmt_netgear_organic)

       

      I think the problem is the vlan conf of M5300, i surely did a mistake somewhere

       

      Thanks

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