Questions tagged [GRE] (34)

Hello! There is a problem, the TCP proxy-enabled proxy protocol v2 with which the traffic is directed to the server on which you raised the IPIP tunnel to the next server. The question, as the last server on which raised ipip tunnel to see all traffic headers via this tunnel? I tried this: V2 Proxy - > HAproxy (TCP Round...

Good afternoon, colleagues! Closely by network administration has never worked, but it became necessary, therefore I ask Council. It is necessary to connect a remote branch office via VPN. There is a Cisco 1841, where all the settings are done (tested before sending, all working). The branch is tiny and is connected via a r...

Help please, or give a direction or link. We have two offices between them tunnel through the intermediate Mikrotik GRE OSPF Офис1 <-> DataCentr <-> Офис2 When I go to the computer офиса1 the server in Офиси2 shows the tunnel IP and not the local IP of the computer that Офиси1

Hello! Windows has VPN protocols: PPPoE, PPtP, L2TP/IPSec, IKEv2. Is it possible to configure the server and client tunnels: IPSec, EoIP, GRE, IPIP, GRE/IPSec, EoIP/IPSec, PPtP/IPSec?! If Yes, please write how to configure and what software you will need! Thanks in advance for your answer!

How to redirect incoming traffic to the server via gre tunnel? There is a host that filters the traffic and sends clean in me, the situation is this, I need this traffic to pass on the other wdsco how to do it? GRE > IP1 > IP2 That is, all that I have comes need to redirect completely to another address

Welcome! Gentlemen, I have a General question on best communicate between home and corporate networks, which consists of several sub-questions. So, at work there is a LAN-network (192.168.32.0/25) and a VPN to access the Internet (192.168.33.0/25). External IP of the VPN server: 91.215.218.123, he is also the DNS server. Ho...

Knocked down already... Fails to configure basic GRE between the two branches. The tunnel, Mikrotik pigout each other and network each other. But with working machines for microtome neighboring network is not visible... Although, again, Mikrotik on the branch quietly pinging any machine in the office, and Vice versa. But pi...

Something I can not dig this number.

I want to combine 2 office by using gre tunnel between cisco routers. In both offices the provider gives you a /30, i.e. I is given in the first office 1.2.3.6 1.2.3.5 gateway, with the gateway 2.2.3.6 2.2.3.5 in the second. I want to put both sides of 2 Cisco 881, which address 1.2.3.6 and 2.2.3.6 reserved by using HSRP. I...

Interested in the one that gives the lowest ping. And if you poke a reference to read what is the difference between EoIP, IPIP, GRE from each other in terms of operation - I would be very grateful.