Microsoft
Software
Hardware
Network
Question : Problem: VPN frame size
We have two sites connected over the internet , with an IPSEC vpn. There are ASAs on either side. The mtu has been hardcoded to 1500.
Is this bad? How much header size does IPSEC add to an ethernet frame? If regular ethernet frames are around 1518, what size are they after ipsec encapsulation?
thanks
Answer : Problem: VPN frame size
The best thing I've found is to adjust the maximum segment size to about 1350. It's a trade-off of slightly higher overhead, but much less work to find the "perfect" value.
Random Solutions
Problem: I'm having problems setting up a VPN on my home PC
Problem: Cisco Catalyst 3560G-24TS-E VLAN Deployment
Problem: Mix input/outputs of multiple sounds cards or, simply, How to send input from one sound card to output of another
Problem: Home Network, Vista Laptop, XP Home PC, Shared Printer--Actual Prining...
Problem: Audio problems.
Problem: Best way to develop reporting system for remote users?
Problem: Format HDD without Navisphere
Problem: HP Monitor - Input Not Supported
Problem: Can I connect and Use my laptop monitor with the server to manage it and install the OS
Problem: New USB Devices No Longer Recognized