Issue #2701
Low bandwidth when Iperfing data thorugh IPSEC tunnel
Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Affected version:
5.6.3
Resolution:
Description
We have two server connected next to each other. When we're iperfing each other through 'simple' physical interaces - we're getting ~5GB/S of bandwidth. But when im sending traffic through tunneled (strongswan) GRE interface. Im getting only ~400mbits of traffic and some ksoftirq process is utilized. Is there are some remedies ? Server is quite powerfull: Intel Xeon E5-2620 0 @ 2.00GHz
Related issues
History
#1 Updated by Tobias Brunner over 2 years ago
- Related to Issue #2691: Strongswan and KSOFTIRQ cpu utilization added
#2 Updated by Rakesh Patil 5 months ago
I m facing exactly same issue. Was there any resolution provided for this. I m trying to use pcrypt but that too doesnt yeild any gains.