Forum Discussion

dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
Mar 07, 2015

To which VLAN object belongs

Hi,   I am curious how VLAN object relation is working, specifically how VLAN/object inheritance is working for Auto Last Hop (ALH) setting. According to docs VIP, SNAT/NAT objects are inheriting ...
application delivery
design
LTM
TMOS
dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
Mar 07, 2015

Well, I know that ALH is always used, my question was more about how AHL is inherited. If given VIP is not assigned to VLAN because it has different IP that self IP/netmask of VLAN then which VLAN is parent from which ALH is inherited? Or it's dynamic and when packet is arriving via given VLAN and internally passed to given (not VLAN assigned) VIP then VLAN receiving packet becomes VLAN for unassigned VIP, and VIP is inheriting ALH setting from this VLAN (dynamically nor statically)? That is bout statement in doscs that with when VIP, SNAT or NAT has ALH set to Default, setting for parent VLAN is inherited - but which VLAN is parent?

 

Piotr