Hi all,
I read the this article:
https://kb.juniper.net/InfoCenter/index?page=content&id=KB23335&actp=METADATA
But I like to ask you guys maybe experienced in the same situation...
DHCP server and Clients are on the same VC consist of 9 4200ex series. There are 11 L3 vlans with different subnets including WiFi.... Each L3 Vlan has various number of clients.
topology is:
Servers<----Local traffic-----4200ex VC--------->Firewall--------->Internet...
But there is a predicament issue that time to time the same things are occuring....
One subnet's clients are experiencing no LAN connectivity as some WiFi users are unable to connect to the Wifi. This is happening at the same time.
When this is happening another clients from different subnet are starting to have connectivity LAN issue where they are directly connected to.
During the event of this behavours, internet access from the Firewall is fine. No issue. how about from VC switch? There is significant latency happening.
How about from clients?
From non-complaining clients initially are fine, but when time goes, these clients are unable to connect to Lan.
Accedently when DHCP process on the VC is restarted, all users are reporting no-more issue....
During the issue I couldn't find any significant log messages/chassisd. and resource utilization etc...
To find/identify the root cause, what troublehoting should be quickly done?
Thanks
Ar.