[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
interesting troubleshooting
- Subject: interesting troubleshooting
- From: saku at ytti.fi (Saku Ytti)
- Date: Sat, 21 Mar 2020 09:53:07 +0200
- In-reply-to: <CAEmG1=pGkpwQ50Umng3LuTzUzL-4wbtr7RS_qcFk=9MXgRZrcA@mail.gmail.com>
- References: <CALTLbCGVdut5sy+sdjFwt0+WffaWQw1FrmGkwqk77a8hpaNLbw@mail.gmail.com> <CAAeewD8Y30ZWzHA8uQUdw7JjnHvVGQpWAKdn-EM=7G-=hU=mQw@mail.gmail.com> <CAEmG1=pGkpwQ50Umng3LuTzUzL-4wbtr7RS_qcFk=9MXgRZrcA@mail.gmail.com>
Hey Matthew,
> There are *several* caveats to doing dynamic monitoring and remapping of
> flows; one of the biggest challenges is that it puts extra demands on the
> line cards tracking the flows, especially as the number of flows rises to
> large values. I recommend reading
> https://www.juniper.net/documentation/en_US/junos/topics/topic-map/load-balancing-aggregated-ethernet-interfaces.html#id-understanding-aggregated-ethernet-load-balancing
> before configuring it.
You are confusing two features. Stateful and adaptive. I was proposing
adaptive, which just remaps the table, which is free, it is not flow
aware. Amount of flow results is very small bound number, amount of
states is very large unbound number.
--
++ytti