EoIP no ping

RouterOS General
1

Hello,
I've read many posts on the topic but I do not find where my problem is.
The EoIP tunnel is correctly running but I can not make a ping between the two sites.

Site 1
Public IP NAT 1:1 192.168.2.2/24 ether1

/ip address> pr
Flags: X - disabled, I - invalid, D - dynamic

ADDRESS NETWORK INTERFACE

0 ;;; LAN
192.168.1.100/24 192.168.1.0 bridge-EoIP
1 192.168.2.2/24 192.168.2.0 ether1

/interface eoip> pr
Flags: X - disabled, R - running
0 R name="eoip" mtu=1500 actual-mtu=1500 l2mtu=65535
mac-address=00:00:5E:80:00:01 arp=enabled arp-timeout=auto
loop-protect=default loop-protect-status=off
loop-protect-send-interval=5s loop-protect-disable-time=5m
local-address=0.0.0.0 remote-address=publicIP-Site2 tunnel-id=0
dscp=inherit clamp-tcp-mss=yes dont-fragment=no allow-fast-path=yes

/interface bridge> pr
Flags: X - disabled, R - running
0 R name="bridge-EoIP" mtu=1500 actual-mtu=1500 l2mtu=1580 arp=enabled
arp-timeout=auto mac-address=4C:5E:0C:ED:DD:ED protocol-mode=none
fast-forward=yes priority=0x8000 auto-mac=yes admin-mac=00:00:00:00:00:00
max-message-age=20s forward-delay=15s transmit-hold-count=6
ageing-time=5m

/interface bridge port> pr
Flags: X - disabled, I - inactive, D - dynamic

INTERFACE BRIDGE PRIORITY PATH-COST HORIZON

0 eoip bridge-EoIP 0x80 10 none
1 ether5-LAN bridge-EoIP 0x80 10 none

Site 2
Public IP NAT 1:1 192.168.0.254/24 ether1

/ip address> pr
Flags: X - disabled, I - invalid, D - dynamic

ADDRESS NETWORK INTERFACE

0 192.168.1.101/24 192.168.1.0 bridge-EoIP
1 192.168.0.254/24 192.168.0.0 ether1

/interface eoip> pr
Flags: X - disabled, R - running
0 R name="eoip" mtu=1500 actual-mtu=1500 l2mtu=65535
mac-address=00:00:5E:80:00:02 arp=enabled arp-timeout=auto
loop-protect=default loop-protect-status=off
loop-protect-send-interval=5s loop-protect-disable-time=5m
local-address=0.0.0.0 remote-address=publicIP-Site2 tunnel-id=0
dscp=inherit clamp-tcp-mss=yes dont-fragment=no allow-fast-path=yes

/interface bridge> pr
Flags: X - disabled, R - running
0 R name="bridge-EoIP" mtu=1500 actual-mtu=1500 l2mtu=1598 arp=enabled
arp-timeout=auto mac-address=E4:8D:8C:A6:5E:20 protocol-mode=none
fast-forward=yes priority=0x8000 auto-mac=yes admin-mac=00:00:00:00:00:00
max-message-age=20s forward-delay=15s transmit-hold-count=6
ageing-time=5m

/interface bridge port> pr
Flags: X - disabled, I - inactive, D - dynamic

INTERFACE BRIDGE PRIORITY PATH-COST HORIZON

0 eoip bridge-EoIP 0x80 10 none
1 I ether5-LAN bridge-EoIP 0x80 10 none

Any ideas?
Cetalfio

2

The problem is not configuration but the site 2 is connected to the internet with VDSL Telecom and even making a DMZ on the RB750r2 does not seem to pass correctly the GRE 47.

Internet -->CCR1009–>EoIP<—>EoIP–>VDSL Telecom–>DMZ on RB750r2 does’nt works

Internet -->CCR1009–>EoIP<—>EoIP–>internet–>RB750r2 works very good

cetalfio

3

When you find a situation where you can not change the customer’s Telecom router where not always works GRE47 even though the Mikrotik router is in DMZ through it. So we solved the problem by making a new type of VPN, we chose IPIP with IPSEC tunnel and now everything works properly,
cetalfio