H3C MSR Series Command Reference

541
Examples
# Set the DF bit in the outer IP header of IPsec packets on all interfaces.
<Sysname> system-view
[Sysname] ipsec global-df-bit set
Related commands
ipsec df-bit
ipsec limit max-tunnel
Use ipsec limit max-tunnel to set the maximum number of IPsec tunnels.
Use undo ipsec limit max-tunnel to restore the default.
Syntax
ipsec limit max-tunnel tunnel-limit
undo ipsec limit max-tunnel
Views
System view
Predefined user roles
network-admin
Parameters
tunnel-limit: Specifies the maximum number of IPsec tunnels, in the range of 1 to 4294967295.
Usage guidelines
A greater number of IPsec tunnels bring higher concurrent performance of IPsec but use more
memory space. Adjust the maximum number of IPsec tunnels according to the size of free memory
space.
Examples
# Set the maximum number of IPsec tunnels to 5000.
<Sysname> system-view
[Sysname] ipsec limit max-tunnel 5000
Related commands
ike limit
ipsec logging negotiation enable
Use ipsec logging negotiation enable to enable logging for IPsec negotiation.
Use undo ipsec logging negotiation packet enable to disable logging for IPsec negotiation.
Syntax
ipsec logging negotiation enable
undo ipsec logging negotiation enable
Default
Logging for IPsec negotiation is disabled.
Views
System view

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