VPN tunnel status (In the navigation pane, choose Site-to-Site VPN Connections, select a Site-to-Site VPN connection, and then choose Tunnel Details) The CloudWatch home …
On the note about adjusting the MTU of the IPSec tunnel: Aruba support says this: Regarding the MTU change option for the site to site VPN, we do not have any specific configuration with which we can change the site to site VPN MTU. My response: I am not satisfied with your response about being able to adjust the MTU on a VPN tunnel. How can I optimize the throughput of a VPN across a WAN First of all a ping is sent to one of the servers via the VPN, ensuring that the DF (Don't Fragment) bit is set. This ensures that if the MTU on any of the hops further upstream is smaller then the packet sent, an 'ICMP Fragmentation Needed' will be sent rather than the packet being fragmented. EdgeRouter - Route-Based Site-to-Site IPsec VPN – Ubiquiti 6. Link the SAs created above to the remote peer and bind the VPN to a virtual tunnel interface (vti0). set vpn ipsec site-to-site peer 192.0.2.1 ike-group FOO0 set vpn ipsec site-to-site peer 192.0.2.1 vti bind vti0 set vpn ipsec site-to-site peer 192.0.2.1 vti esp-group FOO0. 7. Configure the virtual tunnel interface (vti0) and assign it an
Cisco ASA MTU vs TCP MSS - Network Engineering Stack Exchange
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MTU - Palo Alto Networks
Troubleshooting VPN slowness - A look at MTU - Alfred Tong Nov 06, 2009 tunnel-mtu (Services Service Set) - TechLibrary - Juniper CLI Statement. T Series,M Series,MX Series. Maximum transmission unit (MTU) size for IPsec tunnels. This statement is useful for dynamic endpoint tunnels for which you cannot configure the tunnel-mtu statement at the [edit services ipsec-vpn rule rule-name term term-name then] hierarchy level. Troubleshooting articles of site to site VPN | SonicWall