Hi Lluis,
What is the config you have for the GRE tunnels?
Cheers,
Joao
-----Original Message-----
From: Users [mailto:[email protected]] On Behalf Of Lluís
Gifre
Sent: 11 May 2015 11:31
To: contrailuser
Subject: [Users] Problem with MPLS tunnel
Hi all,
I'm trying to create an MPLS tunnel between a Quagga router acting as a border
gateway and Contrail v2.10.
My configuration is:
Quagga:
router ASN: 64512
iface eth0 has IP 172.26.37.122/24
iface eth1 has IP 10.0.0.1/8
Quagga announces and Contrail receives routes for networks:
Contrail:
Global ASN: 64512
BGP Peer 10.0.0.1 (quagga) Address families: inet-vpn, inet-vpn6, route-target,
e-vpn Control node > Peers shows: Peer=10.0.0.1, Type=BGP, ASN=64512, Status:
Established, in sync.
Control node > Routes (filtered by Peer 10.0.0.1) shows:
Routing Table=bgp.l3vpn.0, Prefix 64512:172:172.26.37.0/24, Protocol=BGP,
Source=10.0.0.1, NextHop=10.0.0.1, Label=172, SecurityGroup=-, Origin VN=-
Routing Table=<empty>, Prefix 64512:10000:0.0.0.0/0, Protocol=BGP,
Source=10.0.0.1, NextHop=10.0.0.1, Label=1, SecurityGroup=-, Origin VN=-
In addition, in Contrail I have next elements:
- public network 10.0.0.0/8 with policy allowing bidirectional traffic between
public and ip-fabric networks and set as "external" network
- internal network 192.168.1.0/24 with policy allowing bidirectional traffic
between public and internal networks and gateway IP 192.168.1.1
- a virtualized router where the external gateway is set to "public"
network and has one router interface (IP 192.168.1.1) connected to internal
network
- a VM with IP 192.168.1.3 connected to internal network 192.168.1.0/24
(default route to gw 192.168.1.1)
My expectation is to launch a ping to an external IP address, say for example
google DNS server 8.8.8.8 and receive a reply, but it does not work.
I tried to ping:
192.168.1.1 (virtualized router): OK
10.0.0.1 (external router): NO REPLY
8.8.8.8 (public address): NO REPLY
Could somebody help me?
Thanks!
Lluis
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