About Serg_tsk

Serg_tsk · 12-17-2019

We have virtual router Cisco CSR 1000v in a cloud. There are 8 vCPU, based on Intel Xeon E5-2660 v3 (2,6 GHz). We have 1Gbit/sec license and heavy data-plane cpu template:csr1000v#show platform software cpu alloc CPU alloc information: Control pla...

Serg_tsk · 07-11-2019

Dear colleagues, i've tried to implement rpki validation on ASR9k6 with iOS XR 6.4.2 32bit (RSP-440-se) and got fail. All of my infra-devices and mgmt networks are placed into vrf "fake". I have RIPE rpki-validator-server in vrf fake. Can i specify r...

Serg_tsk · 05-27-2019

Dear colleagues, I have new question about Subscriber redundancy group. ASR 9006, RSP440-SE, iOS-XR Version 6.4.2, 32-bit. What is the maximum number of entries in state-control-route directive I can use ? I read this topic: "A maximum of 30 state co...

Serg_tsk · 02-03-2019

Dear colleagues, I have a trouble with eBGP multihop on cisco ASR 9k6 XR 6.4.2. Bgp session stuck in "Active" state. My conf is: router bgp 65535 vrf cache neighbor 10.1.0.40 remote-as 64536 ebgp-multihop 50 update-source Bundle-Ether2.37 a...

Serg_tsk · 02-21-2018

Dear Colleagues, Can you explain me what is the reason of this situation: I have 8K+ subscribers in SRGroup. But new session activation is fail when еthe number of subscribers sessions reaches 8227. sh subscriber manager disconnect-history sum show...

Serg_tsk · 08-24-2021

Hello. I haven't any solution, but we accepted that fact that virtual router uses a lot of resources for encapsulation, encryption-decryption. Those tasks is not "native" for general purpose CPU and those tasks requires ASICs and specialized chips in...

Serg_tsk · 01-28-2020

Thank you for your reply. What does this process do? "ucode_pkt_PPE0" With best regards, Sergey.

Serg_tsk · 12-24-2019

All of applications are using tcp protocol and have no loose of packets, but delays increases by 3-4 msec when throughput reaches 650-670 Mbit/sec.

Serg_tsk · 12-23-2019

Thank you for your reply, but I think this is no right way: CPU usage is so high when there is traffic in tunnels with crypto, and is near zero when there is no traffic in tunnels. Fortunately no one floods our router with prohibitted traffic ;) Than...

Serg_tsk · 12-22-2019

Hello. Config of CSR in attach. Crypto keys and some acl with public addresses were removed.Thank you! With best regards, Sergey.

Member Since	‎11-29-2017 08:29 PM
Date Last Visited	‎08-25-2021 12:34 AM
Posts	33

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csr 1000v low throughput & high CPU usage

ASR 9006 RPKI server in not default vrf

Limitation of BNG-SRG state control routes

ASR 9k6 eBGP multihop stucks session in active state

ASR 9001 SRG 8k SubSessions limit ?

Re: csr 1000v low throughput & high CPU usage

Re: csr 1000v low throughput & high CPU usage

Re: csr 1000v low throughput & high CPU usage

Re: csr 1000v low throughput & high CPU usage

Re: csr 1000v low throughput & high CPU usage