Hi there everyone,
todays problem is the following: InterVLAN routing is not working as expected. Particularly this is being blocked:
- for VPN clients (L2TP)
- from the Balance ONE tools (Ping and Traceroute)
Configuration:
Inter VLAN routing is enabled everywhere. Let’s take in account traffic from Core LAN to PBX VLAN:
Traffic will correctly flow from any host on Core LAN to PBX VLAN. For instance:
However, VPN client (assigned to Core LAN), cannot route inter-VLAN:
PPP adapter yyyyyyyyyy:
Connection-specific DNS Suffix . : xxxxxxx.xxxxx.xxxx
Description . . . . . . . . . . . : yyyyyyyyyyyyyy
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.8.62(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.8.1
192.168.8.5
NetBIOS over Tcpip. . . . . . . . : Enabled
and
C:\WINDOWS\system32>ping 172.16.4.10
Pinging 172.16.4.10 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 172.16.4.10:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Same problem when using Balance One tools:
No firewall rule is preventing this:
Firewall log is empty:
