H3C MSR Series Command Reference

594
ike limit
Use ike limit to set the maximum number of half-open or established IKE SAs.
Use undo ike limit to restore the default.
Syntax
ike limit { max-negotiating-sa negotiation-limit | max-sa sa-limit }
undo ike limit { max-negotiating-sa | max-sa }
Default
There is no limit to the maximum number of half-open or established IKE SAs.
Views
System view
Predefined user roles
network-admin
Parameters
max-negotiating-sa negotiation-limit: Specifies the maximum number of half-open IKE SAs and
IPsec SAs. The value range for the negotiation-limit argument is 1 to 99999.
max-sa sa-limit: Specifies the maximum number of established IKE SAs. The value range for the
sa-limit argument is 1 to 99999.
Usage guidelines
The supported maximum number of half-open IKE SAs depends on the device's processing
capability. Adjust the maximum number of half-open IKE SAs to make full use of the device's
processing capability without affecting the IKE SA negotiation efficiency.
The supported maximum number of established IKE SAs depends on the device's memory space.
Adjust the maximum number of established IKE SAs to make full use of the device's memory space
without affecting other applications in the system.
Examples
# Set the maximum number of half-open IKE SAs and IPsec SAs to 200.
<Sysname> system-view
[Sysname] ike limit max-negotiating-sa 200
# Set the maximum number of established IKE SAs to 5000.
<Sysname> system-view
[Sysname] ike limit max-sa 5000
ike logging negotiation enable
Use ike logging negotiation enable to enable logging for IKE negotiation.
Use undo ike logging negotiation packet enable to disable logging for IKE negotiation.
Syntax
ike logging negotiation enable
undo ike logging negotiation enable
Default
Logging for IKE negotiation is disabled.

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS