On 11/28/12 10:56 PM, Sunil Mayenkar wrote:
Hello Gentlemen,
Problem faced: When a large broadcast generated by the downstream
network(1,00,000Pkts per sec) hits the Juniper gigE interface it causes the
node to behave erratically, not allowing remote login, LSPs flap, until the
port is shut down.
I understand that a default arp policer is applied on the interface. What is
the value of this policer? And whether its a good idea to modify this policer?
The policer is global and iirc varies by platform and release, you can
police arp storms to lower per interface limits than the global limits
which does reduce the likelyhood of the box becoming unusable. I recall
having to experiment in order to get it right.
Thanks in advance.
Sunil Mayenkar
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