Default route on VLAN

[Paolo_Trivisonn]

Hi,
I have an problem with my core switch, the core is 2 Summit 670 with EXOS 16.1.3.6 .
On the core and peripheral we have many VLAN but when I try to configure an client with the sumimt's IP as default gw I'm able only to ping other VLAN client.. but the default iproute for 0.0.0.0 don't work.
Intervlan forwarding is enabled.
an example config:
configure vlan Client ipaddress 172.26.15.254 255.255.248.0
enable ipforwarding vlan Client
configure vlan AP ipaddress 192.168.110.10 255.255.255.0
enable ipforwarding vlan AP
configure vlan didattical ipaddress 172.26.20.254 255.255.255.0
configure iproute add default 172.26.15.253

Can anyone help me? please...!

[Paolo_Trivisonn]

From 172.26.8.0/21 no problem..is the only vlan when I can use summit as default gw

[BrandonC]

Are these newly created networks? I suspect the Fortigate does not have routes back to the 192.168.110.0/24 and 172.26.8.0/21 networks.

[Paolo_Trivisonn]

an is normal fortigate send packet to default route...
Look:

FGT3HD3916806256_Master # execute ping 192.168.110.10

PING 192.168.110.10 (192.168.110.10): 56 data bytes

^C

--- 192.168.110.10 ping statistics ---

1 packets transmitted, 0 packets received, 100% packet loss



FGT3HD3916806256_Master #

FGT3HD3916806256_Master #

FGT3HD3916806256_Master # execute traceroute 192.168.110.10

traceroute to 192.168.110.10 (192.168.110.10), 32 hops max, 3 probe packets per hop, 84 byte packets

1 80.22.x.y 0.752 ms 0.763 ms 0.470 ms

2 217.56.x.y 2.811 ms 2.779 ms 2.741 ms

3 217.141.254.203 5.716 ms 6.412 ms 3.780 ms

^C 4 *

FGT3HD3916806256_Master #

[Paolo_Trivisonn]

VLAN AP is vlan for mgmt of Access Point.. and is not configured on Fortigate..

[Patrick_Voss]

Can you ping 192.168.110.10 from the fortigate? Sourcing from 172.26.15.253?