Gre - Planet LCG-300 Series User Manual

ESP Keylife
Perfect Forward
Secrecy (PFS)

4.8.2 GRE

This section assists you in setting the GRE Tunnel as shown in
Object
GRE Tunnel
Add GRE Tunnel
by using it three times. It can achieve an algorithm up to 168
bits.
3. SHA1: The SHA1 is a revision of SHA. It has improved the
shortcomings of SHA. By producing summary hash values, it
can achieve an algorithm up to 160 bits.
4. SHA2: Either 256, 384 or 512 can be chosen.
5. MD5 Algorithm: MD5 processes a variably long message into
a fixed-length output of 128 bits.
You can specify how long ESP packets are valid.
Set the function as enable or disable.
Figure 4-8-4: GRE
Set the function as enable or disable.
Go to the Add GRE Tunnel page to add a new tunnel.
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Industrial LoRaWAN Gateway
Figure 4-8-4.
Description
LCG-300 series