Geneko GWG, Руководство пользователя

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18
User Manual
GWG Gateway
VPN ( Virtual Private Network)
GRE GRE (Generic Routing Encapsulation) is a tunneling protocol that
can encapsulate a wide variety of network layer protocol packet
types inside IP tunnels.
GRE keepalive
Keepalive for GRE tunnels
Cisco compliant
GRE-max.number of tunnels 3
IPsec IPSec (Internet Protocol Security) is a protocol suite for securing
Internet Protocol communication by authenticating and encrypting
each IP packet of a data stream.
Data integrity HMAC-MD5, SHA1
Authentication and key management
Authenticate Mode
•
Pre-shared secret
•
Username / password
•
X.509 cert. (client)
•
X.509 (server)
Encryption AES(128/192/256)
3DES
Blowfish(128/192/256).
IKE features IKE with pre-shared key
IPSec IKE failover Defines number of failed IKE negotiation attempts before failover.
IPSec tunnel failover Switches to another provider when tunnel performance is bad or one
provider is unavailable.
IPSec-max. number of tunnels
3
OpenVPN OpenVPN is a full-featured SSL VPN solution for securing
communications via the Internet. Implements OSI layer 2 or 3 secure
network extension using the industry standard SSL/TLS protocol,
with support of flexible client authentication methods based on
certificates, pre-shared secrets and username/password credentials.
OpenVPN offers a cost-effective, lightweight alternative to other
VPN technologies that is well-targeted for enterprise markets.
OpenVPN max. number of
tunnels 3
L2TP L2TP is suitable for Layer-2 tunneling.
L2TP max. number of tunnels 5
PPTP PPTP (Point-to-Point Tunneling Protocol) client PPTP uses a control
channel over TCP and a GRE tunnel operating to encapsulate PPP
packets.