ELTEX ESR-21 - 15.5 Configuring remote access client via PPTP

ESR series service routers.ESR-Series. User manual
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Solution:
Pre-configure PPPoE server with the accounts.
Enter the PPPoE client configuration mode and disable the firewall:
esr# configure
esr(config)# tunnel pppoe 1
esr(config-pppoe)# ip firewall disable
Specify user name and password for connection to PPPoE server:
esr(config-pppoe)# username tester password ascii-text password
Specify the interface through which the PPPoE connection will be established:
esr(config-pppoe)# interface gigabitethernet 1/0/7
esr(config- pppoe)# enable
To view the tunnel status, use the following command:
esr# show tunnels configuration pppoe 1
To view PPPoE client session counters, use the following command:
esr# show tunnels counters pppoe 1
15.5 Configuring remote access client via PPTP
PPTP ( Point-to-Point Tunneling Protocol) is a point-to-point tunneling protocol that allows establishing secure
connection with a server by creating a special tunnel in a common unsecured network. PPTP encapsulates
PPP frames into IP packets for transmission via global IP network, e.g. the Internet. PPTP may be used for
tunnel establishment between two local area networks. РРТР uses an additional TCP connection for tunnel
handling.
15.5.1 Configuration algorithm
Step Description Command Keys
1 Create a PPTP tunnel and switch to
its configuration mode.
esr(config)# tunnel pptp
<INDEX>
<INDEX> – tunnel identifier, set in
the range of: [1..10].
2 Specify the description of the
configured tunnel (optional).
esr(config-pptp)# description
<DESCRIPTION>
<DESCRIPTION> – tunnel
description, set by the string of up to
255 characters.
3 Specify VRF instance, in which the
given PPTP tunnel will operate
(optional).
esr(config-pptp)# ip vrf
forwarding <VRF>
<VRF> – VRF name, set by the string
of up to 31 characters.