Hello,
I'm seeing some strange behaviour trying to get shortcut routes working
between three opennhrp routers using OSPF (Cradlepoint routers with
linux kernel 3.10). Here's my setup:
R1------------------------------>NBMA gateway------------------>HUB
Lan client: 192.168.1.5/24 NBMA: 10.0.0.2
NBMA: 10.0.1.2 mGRE: 192.168.100.254
mGRE: 192.168.100.1/24
R2------------------------------>
Lan client: 192.168.2.5/24
NBMA: 10.0.2.2
mGRE: 192.168.100.2/24
The NBMA gateway provides full routing between R1, R2, and the HUB.
Basically I'm seeing troubles when using an OSPF point-to-multipoint
network getting the shortcut route to establish when pinging from the
lan client networks of R1 (192.168.1.5/24) to the lan client networks of
R2(192.168.2.5/24).
The error I'm seeing is that the shortcut route is being added with the
correct nexthop address, but the peer GRE link between 192.168.100.1 and
192.168.100.2 is not coming up and this is preventing the shortcut route
from being added by opennhrp to the routing table.
To correct this I can send a packet directly from 192.168.100.1 to
192.168.100.2 and then the peer link is created and the shortcut route
is added.
I would expect that the traffic from 192.168.1.5 to 192.168.2.5 would be
enough to establish the link and add the shortcut routes.
My question is: How can I establish a shortcut link using traffic from
the lan subnets (shortcut-destination) without having to send traffic
between the mGRE nodes first?
I believe the problem I am having has to do with routes learned from
OSPF as a point-to-multipoint network. I'm receiving an ospf route for
example for 192.168.100.1 on R2 with the gateway of 192.168.100.254 i.e.:
192.168.100.1 via 192.168.100.254 dev gre-test metric 20
However, when I remove this route and send traffic between 192.168.1.5
to 192.168.2.5, the shortcut routes are created correctly.
I've attached the NHRP logs for R1 R2 and the HUB.
Also, the routing table on R2 is follows with * marking ospf learned routes:
0.0.0.0 via 10.0.2.1 dev eth0 metric 100
10.0.2.0/24 dev eth0 src 10.0.2.2
*192.168.0.0/24 via 192.168.100.254 dev gre-test metric 20
*192.168.1.0/24 via 192.168.100.254 dev gre-test metric 30
192.168.2.0/24 dev primarylan2 src 192.168.2.1
192.168.100.0/24 dev gre-test src 192.168.100.2
192.168.100.0/24 dev gre-test metric 2
blackhole 192.168.100.0/24 metric 256
*192.168.100.1 via 192.168.100.254 dev gre-test metric 20
*192.168.100.2 dev gre-test
Here's the NHRP configuration for the HUB:
interface gre-test
cisco-authentication 1234
holding-time 7200
multicast dynamic
non-caching
shortcut
redirect
And for the spokes:
interface gre-test
map 192.168.100.254/24 10.0.0.2 register
cisco-authentication 1234
holding-time 7200
multicast nhs
non-caching
shortcut
interface primarylan2
shortcut-destination
*primarylan2 represents the 192.168.x.0/24 interface
Here's my ospf configuration for R2, it's respectively similar on R1 and
the HUB:
interface gre-test
ip ospf message-digest-key 1 md5 1234
ip ospf authentication message-digest
ip ospf dead-interval 40
ip ospf hello-interval 10
ip ospf network point-to-multipoint
ip ospf priority 0
ip ospf retransmit-interval 5
ip ospf transmit-delay 1
router ospf
ospf router-id 192.168.100.2
area 1 stub no-summary
area 1 default-cost 100
redistribute connected metric-type 1 metric 2
network 192.168.100.0/24 area 1
network 192.168.2.1/24 area 1
Thanks so much for your help!
Doug
HUB
====
12:05:06 PM [ INFO] [ logsys] Logs Cleared
12:05:33 PM [ INFO] [ logsys] Last message repeated 11 times.
12:05:33 PM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.2.5 to 192.168.1.5 (to
192.168.100.2/10.0.2.2)
12:05:33 PM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.2.5 (nbma 10.0.2.2)
12:05:33 PM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.100.1 to 192.168.2.5 (to
192.168.100.1/10.0.1.2)
12:05:33 PM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.100.1 (nbma 10.0.1.2)
12:05:33 PM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.1.5 to 192.168.2.5 (to
192.168.100.1/10.0.1.2)
12:05:33 PM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.1.5 (nbma 10.0.1.2)
12:05:33 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.1.5,
hop count 16
12:05:33 PM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.1.2)
12:05:33 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.2.5,
hop count 16
12:05:33 PM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.2.2)
12:05:38 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.1.5,
hop count 16
12:05:38 PM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.1.2)
12:05:38 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.2.5,
hop count 16
12:05:38 PM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.2.2)
12:05:39 PM [ DEBUG] [ opennhrp[758]] Multicast from 192.168.100.254 to
224.0.0.5
12:05:43 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.1.5,
hop count 16
12:05:43 PM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.1.2)
12:05:43 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.2.5,
hop count 16
12:05:43 PM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.2.2)
12:05:43 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.1.5,
hop count 16
12:05:43 PM [ DEBUG] [ opennhrp[758]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.2.2)
12:05:43 PM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.2.5,
hop count 16
12:05:43 PM [ DEBUG] [ opennhrp[758]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.1.2)
12:05:49 PM [ DEBUG] [ opennhrp[758]] Multicast from 192.168.100.254 to
224.0.0.5
R1
====
12:04:41 PM [ INFO] [ logsys] Logs Cleared
12:04:54 PM [ INFO] [ logsys] Last message repeated 7 times.
12:04:54 PM [ DEBUG] [ opennhrp[784]] Removing local-route 192.168.100.2/32
nexthop 192.168.100.254 dev gre-test up
12:05:00 PM [ DEBUG] [ opennhrp[784]] Multicast from 192.168.100.1 to
224.0.0.5
12:05:34 PM [ INFO] [ logsys] Last message repeated 3 times.
12:05:34 PM [ INFO] [ opennhrp[784]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.2.5
12:05:34 PM [ DEBUG] [ opennhrp[784]] Adding incomplete 192.168.2.5/32 dev
gre-test
12:05:34 PM [ INFO] [ opennhrp[784]] Sending Resolution Request to
192.168.2.5
12:05:34 PM [ DEBUG] [ opennhrp[784]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.0.2)
12:05:34 PM [ INFO] [ opennhrp[784]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.2.5
12:05:34 PM [ INFO] [ opennhrp[784]] Received Resolution Request from proto
src 192.168.100.2 to 192.168.1.5
12:05:34 PM [ INFO] [ opennhrp[784]] Sending Resolution Reply
192.168.1.5/24 is-at (unspecified) (holdtime 7200)
12:05:34 PM [ DEBUG] [ opennhrp[784]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma (unspecified))
12:05:34 PM [ ERROR] [ opennhrp[784]] Cannot send packet to gre-test(12):
Invalid argument
12:05:39 PM [ DEBUG] [ opennhrp[784]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.0.2)
12:05:39 PM [ INFO] [ opennhrp[784]] Received Resolution Request from proto
src 192.168.100.2 to 192.168.1.5
12:05:39 PM [ INFO] [ opennhrp[784]] Sending Resolution Reply
192.168.1.5/24 is-at (unspecified) (holdtime 7200)
12:05:39 PM [ INFO] [ opennhrp[784]] Packet type 2 from nbma src 10.0.2.2,
proto src 192.168.100.2, proto dst 192.168.1.5 dropped:
no matching request
12:05:40 PM [ DEBUG] [ opennhrp[784]] Multicast from 192.168.100.1 to
224.0.0.5
12:05:44 PM [ DEBUG] [ opennhrp[784]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.0.2)
12:05:44 PM [ INFO] [ opennhrp[784]] Received Resolution Request from proto
src 192.168.100.2 to 192.168.1.5
12:05:44 PM [ INFO] [ opennhrp[784]] Sending Resolution Reply
192.168.1.5/24 is-at 10.0.1.2 (holdtime 7200)
12:05:44 PM [ DEBUG] [ opennhrp[784]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.0.2)
12:05:44 PM [ INFO] [ opennhrp[784]] Received Resolution Reply
192.168.2.5/24 is at proto 192.168.100.2 nbma 10.0.2.2
12:05:44 PM [ DEBUG] [ opennhrp[784]] Adding cached 192.168.100.2/32 nbma
10.0.2.2 dev gre-test expires_in 120:00
12:05:44 PM [ DEBUG] [ opennhrp[784]] Adding shortcut-route 192.168.2.0/24
nexthop 192.168.100.2 dev gre-test expires_in 120:00
12:05:44 PM [ DEBUG] [ opennhrp[784]] Removing incomplete 192.168.2.5/32 dev
gre-test
12:05:44 PM [ INFO] [ nhrp-script] Create link from 192.168.100.1
(10.0.1.2) to 192.168.100.2 (10.0.2.2)
12:05:44 PM [ DEBUG] [ opennhrp[784]] [192.168.100.2] Peer up script: success
12:05:44 PM [ DEBUG] [ opennhrp[784]] NL-ARP(gre-test) 192.168.100.2 is-at
10.0.2.2
12:05:44 PM [ INFO] [ nhrp-script] Route 192.168.2.0/24 is up
12:05:44 PM [ DEBUG] [ opennhrp[784]] Removing shortcut-route 192.168.2.0/24
nexthop 192.168.100.2 dev gre-test expires_in 119:59
12:05:44 PM [ DEBUG] [ opennhrp[784]] Removing local-route 192.168.2.0/24
nexthop 192.168.100.254 dev gre-test up
12:05:44 PM [ DEBUG] [ opennhrp[784]] Adding local-route 192.168.2.0/24
nexthop 192.168.100.2 dev gre-test
12:05:50 PM [ DEBUG] [ opennhrp[784]] Multicast from 192.168.100.1 to
224.0.0.5
R2
====
12:04:14 PM [ INFO] [ logsys] Logs Cleared
12:04:31 PM [ INFO] [ logsys] Last message repeated 2 times.
12:04:31 PM [ DEBUG] [ opennhrp[777]] Removing local-route 192.168.100.1/32
nexthop 192.168.100.254 dev gre-test up
12:04:41 PM [ DEBUG] [ opennhrp[777]] Multicast from 192.168.100.2 to
224.0.0.5
12:05:33 PM [ INFO] [ logsys] Last message repeated 5 times.
12:05:33 PM [ INFO] [ opennhrp[777]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.1.5
12:05:33 PM [ DEBUG] [ opennhrp[777]] Adding incomplete 192.168.1.5/32 dev
gre-test
12:05:33 PM [ INFO] [ opennhrp[777]] Sending Resolution Request to
192.168.1.5
12:05:33 PM [ DEBUG] [ opennhrp[777]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.0.2)
12:05:33 PM [ INFO] [ opennhrp[777]] Received Resolution Request from proto
src 192.168.100.1 to 192.168.2.5
12:05:33 PM [ INFO] [ opennhrp[777]] Sending Resolution Reply
192.168.2.5/24 is-at (unspecified) (holdtime 7200)
12:05:33 PM [ DEBUG] [ opennhrp[777]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma (unspecified))
12:05:33 PM [ ERROR] [ opennhrp[777]] Cannot send packet to gre-test(12):
Invalid argument
12:05:38 PM [ DEBUG] [ opennhrp[777]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.0.2)
12:05:38 PM [ INFO] [ opennhrp[777]] Received Resolution Request from proto
src 192.168.100.1 to 192.168.2.5
12:05:38 PM [ INFO] [ opennhrp[777]] Sending Resolution Reply
192.168.2.5/24 is-at (unspecified) (holdtime 7200)
12:05:38 PM [ INFO] [ opennhrp[777]] Packet type 2 from nbma src 10.0.1.2,
proto src 192.168.100.1, proto dst 192.168.2.5 dropped:
no matching request
12:05:41 PM [ DEBUG] [ opennhrp[777]] Multicast from 192.168.100.2 to
224.0.0.5
12:05:43 PM [ DEBUG] [ opennhrp[777]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.0.2)
12:05:43 PM [ INFO] [ opennhrp[777]] Received Resolution Request from proto
src 192.168.100.1 to 192.168.2.5
12:05:43 PM [ INFO] [ opennhrp[777]] Sending Resolution Reply
192.168.2.5/24 is-at 10.0.2.2 (holdtime 7200)
12:05:43 PM [ DEBUG] [ opennhrp[777]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.0.2)
12:05:43 PM [ INFO] [ opennhrp[777]] Received Resolution Reply
192.168.1.5/24 is at proto 192.168.100.1 nbma 10.0.1.2
12:05:43 PM [ DEBUG] [ opennhrp[777]] Adding cached 192.168.100.1/32 nbma
10.0.1.2 dev gre-test expires_in 120:00
12:05:43 PM [ DEBUG] [ opennhrp[777]] Adding shortcut-route 192.168.1.0/24
nexthop 192.168.100.1 dev gre-test expires_in 120:00
12:05:43 PM [ DEBUG] [ opennhrp[777]] Removing incomplete 192.168.1.5/32 dev
gre-test
12:05:43 PM [ INFO] [ nhrp-script] Create link from 192.168.100.2
(10.0.2.2) to 192.168.100.1 (10.0.1.2)
12:05:43 PM [ DEBUG] [ opennhrp[777]] [192.168.100.1] Peer up script: success
12:05:43 PM [ DEBUG] [ opennhrp[777]] NL-ARP(gre-test) 192.168.100.1 is-at
10.0.1.2
12:05:43 PM [ INFO] [ nhrp-script] Route 192.168.1.0/24 is up
12:05:43 PM [ DEBUG] [ opennhrp[777]] Removing shortcut-route 192.168.1.0/24
nexthop 192.168.100.1 dev gre-test expires_in 119:59
12:05:43 PM [ DEBUG] [ opennhrp[777]] Removing local-route 192.168.1.0/24
nexthop 192.168.100.254 dev gre-test up
12:05:43 PM [ DEBUG] [ opennhrp[777]] Adding local-route 192.168.1.0/24
nexthop 192.168.100.1 dev gre-test
0.0.0.0 via 10.0.2.1 dev eth0 metric 100
10.0.2.0/24 dev eth0 src 10.0.2.2
192.168.0.0/24 via 192.168.100.254 dev gre-test metric 20
192.168.1.0/24 via 192.168.100.1 dev gre-test
192.168.2.0/24 dev primarylan2 src 192.168.2.1
192.168.100.0/24 dev gre-test src 192.168.100.2
192.168.100.0/24 dev gre-test metric 2
blackhole 192.168.100.0/24 metric 256
192.168.100.2 dev gre-test
HUB
====
11:54:09 AM [ INFO] [ logsys] Logs Cleared
11:54:28 AM [ INFO] [ logsys] Last message repeated 17 times.
11:54:28 AM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.2.5 to 192.168.1.5 (to
192.168.100.2/10.0.2.2)
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.2.5 (nbma 10.0.2.2)
11:54:28 AM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.100.1 to 192.168.2.5 (to
192.168.100.1/10.0.1.2)
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.100.1 (nbma 10.0.1.2)
11:54:28 AM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.1.5 to 192.168.2.5 (to
192.168.100.1/10.0.1.2)
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.1.5 (nbma 10.0.1.2)
11:54:28 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.1.5,
hop count 16
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.1.2)
11:54:28 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.2.5,
hop count 16
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.2.2)
11:54:28 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.1.5,
hop count 16
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.2.2)
11:54:28 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.2.5,
hop count 16
11:54:28 AM [ DEBUG] [ opennhrp[758]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.1.2)
11:54:34 AM [ DEBUG] [ opennhrp[758]] Multicast from 192.168.100.254 to
224.0.0.5
11:58:49 AM [ INFO] [ logsys] Last message repeated 25 times.
11:58:49 AM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.100.2 to 192.168.100.1 (to
192.168.100.2/10.0.2.2)
11:58:49 AM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.100.2 (nbma 10.0.2.2)
11:58:49 AM [ DEBUG] [ opennhrp[758]] NL-ARP(gre-test) who-has 192.168.100.2
11:58:49 AM [ DEBUG] [ opennhrp[758]] NL-ARP(gre-test) 192.168.100.2 is-at
10.0.2.2
11:58:49 AM [ DEBUG] [ opennhrp[758]] NL-ARP(gre-test) who-has 192.168.100.1
11:58:49 AM [ DEBUG] [ opennhrp[758]] NL-ARP(gre-test) 192.168.100.1 is-at
10.0.1.2
11:58:49 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.100.1,
hop count 16
11:58:49 AM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.100.1 (nbma 10.0.1.2)
11:58:49 AM [ INFO] [ opennhrp[758]] Sending Traffic Indication about
packet from 192.168.100.1 to 192.168.100.2 (to
192.168.100.1/10.0.1.2)
11:58:49 AM [ DEBUG] [ opennhrp[758]] Sending packet 8, from:
192.168.100.254 (nbma 10.0.0.2), to: 192.168.100.1 (nbma 10.0.1.2)
11:58:49 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.2.2, proto src 192.168.100.2 to proto dst 192.168.100.1,
hop count 16
11:58:49 AM [ DEBUG] [ opennhrp[758]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.100.1 (nbma 10.0.2.2)
11:58:49 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.100.2,
hop count 16
11:58:49 AM [ DEBUG] [ opennhrp[758]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.100.2 (nbma 10.0.2.2)
11:58:49 AM [ INFO] [ opennhrp[758]] Forwarding packet from nbma src
10.0.1.2, proto src 192.168.100.1 to proto dst 192.168.100.2,
hop count 16
11:58:49 AM [ DEBUG] [ opennhrp[758]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.100.2 (nbma 10.0.1.2)
11:58:54 AM [ DEBUG] [ opennhrp[758]] Multicast from 192.168.100.254 to
224.0.0.5
R1
====
11:54:12 AM [ INFO] [ logsys] Logs Cleared
11:54:28 AM [ INFO] [ logsys] Last message repeated 17 times.
11:54:28 AM [ DEBUG] [ opennhrp[795]] NL-ARP(gre-test) who-has
192.168.100.254
11:54:28 AM [ DEBUG] [ opennhrp[795]] NL-ARP(gre-test) 192.168.100.254 is-at
10.0.0.2
11:54:28 AM [ INFO] [ opennhrp[795]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.2.5
11:54:28 AM [ DEBUG] [ opennhrp[795]] Adding incomplete 192.168.2.5/32 dev
gre-test
11:54:28 AM [ INFO] [ opennhrp[795]] Sending Resolution Request to
192.168.2.5
11:54:28 AM [ DEBUG] [ opennhrp[795]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.0.2)
11:54:28 AM [ INFO] [ opennhrp[795]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.2.5
11:54:28 AM [ INFO] [ opennhrp[795]] Received Resolution Request from proto
src 192.168.100.2 to 192.168.1.5
11:54:28 AM [ INFO] [ opennhrp[795]] Sending Resolution Reply
192.168.1.5/24 is-at 10.0.1.2 (holdtime 7200)
11:54:28 AM [ DEBUG] [ opennhrp[795]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.0.2)
11:54:28 AM [ INFO] [ opennhrp[795]] Received Resolution Reply
192.168.2.5/24 is at proto 192.168.100.2 nbma 10.0.2.2
11:54:28 AM [ DEBUG] [ opennhrp[795]] Adding shortcut-route 192.168.2.0/24
nexthop 192.168.100.2 dev gre-test expires_in 120:00
11:54:28 AM [ DEBUG] [ opennhrp[795]] Removing incomplete 192.168.2.5/32 dev
gre-test
11:54:36 AM [ DEBUG] [ opennhrp[795]] Multicast from 192.168.100.1 to
224.0.0.5
11:58:49 AM [ INFO] [ logsys] Last message repeated 25 times.
11:58:49 AM [ INFO] [ opennhrp[795]] Received Resolution Request from proto
src 192.168.100.2 to 192.168.100.1
11:58:49 AM [ INFO] [ opennhrp[795]] Sending Resolution Reply
192.168.100.1/32 is-at 10.0.1.2 (holdtime 7200)
11:58:49 AM [ DEBUG] [ opennhrp[795]] Sending packet 2, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.100.1 (nbma 10.0.0.2)
11:58:49 AM [ INFO] [ opennhrp[795]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.100.2
11:58:49 AM [ DEBUG] [ opennhrp[795]] Adding incomplete 192.168.100.2/32 dev
gre-test
11:58:49 AM [ INFO] [ opennhrp[795]] Sending Resolution Request to
192.168.100.2
11:58:49 AM [ DEBUG] [ opennhrp[795]] Sending packet 1, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.100.2 (nbma 10.0.0.2)
11:58:49 AM [ INFO] [ opennhrp[795]] Received Resolution Reply
192.168.100.2/32 is at proto 192.168.100.2 nbma 10.0.2.2
11:58:49 AM [ INFO] [ nhrp-script] Create link from 192.168.100.1
(10.0.1.2) to 192.168.100.2 (10.0.2.2)
11:58:49 AM [ DEBUG] [ opennhrp[795]] [192.168.100.2] Peer up script: success
11:58:49 AM [ DEBUG] [ opennhrp[795]] NL-ARP(gre-test) 192.168.100.2 is-at
10.0.2.2
11:58:49 AM [ INFO] [ nhrp-script] Route 192.168.2.0/24 is up
11:58:49 AM [ DEBUG] [ opennhrp[795]] Removing shortcut-route 192.168.2.0/24
nexthop 192.168.100.2 dev gre-test expires_in 115:39
11:58:49 AM [ DEBUG] [ opennhrp[795]] Removing local-route 192.168.2.0/24
nexthop 192.168.100.254 dev gre-test up
11:58:49 AM [ DEBUG] [ opennhrp[795]] Adding local-route 192.168.2.0/24
nexthop 192.168.100.2 dev gre-test
11:58:56 AM [ DEBUG] [ opennhrp[795]] Multicast from 192.168.100.1 to
224.0.0.5
R2
====
11:54:15 AM [ INFO] [ logsys] Logs Cleared
11:54:28 AM [ INFO] [ logsys] Last message repeated 15 times.
11:54:28 AM [ INFO] [ opennhrp[783]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.1.5
11:54:28 AM [ DEBUG] [ opennhrp[783]] Adding incomplete 192.168.1.5/32 dev
gre-test
11:54:28 AM [ INFO] [ opennhrp[783]] Sending Resolution Request to
192.168.1.5
11:54:28 AM [ DEBUG] [ opennhrp[783]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.1.5 (nbma 10.0.0.2)
11:54:28 AM [ INFO] [ opennhrp[783]] Received Resolution Request from proto
src 192.168.100.1 to 192.168.2.5
11:54:28 AM [ INFO] [ opennhrp[783]] Sending Resolution Reply
192.168.2.5/24 is-at 10.0.2.2 (holdtime 7200)
11:54:28 AM [ DEBUG] [ opennhrp[783]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.2.5 (nbma 10.0.0.2)
11:54:28 AM [ INFO] [ opennhrp[783]] Received Resolution Reply
192.168.1.5/24 is at proto 192.168.100.1 nbma 10.0.1.2
11:54:28 AM [ DEBUG] [ opennhrp[783]] Adding shortcut-route 192.168.1.0/24
nexthop 192.168.100.1 dev gre-test expires_in 120:00
11:54:28 AM [ DEBUG] [ opennhrp[783]] Removing incomplete 192.168.1.5/32 dev
gre-test
11:54:35 AM [ DEBUG] [ opennhrp[783]] Multicast from 192.168.100.2 to
224.0.0.5
11:58:48 AM [ INFO] [ logsys] Last message repeated 25 times.
11:58:48 AM [ DEBUG] [ opennhrp[783]] NL-ARP(gre-test) who-has
192.168.100.254
11:58:48 AM [ DEBUG] [ opennhrp[783]] NL-ARP(gre-test) 192.168.100.254 is-at
10.0.0.2
11:58:48 AM [ INFO] [ opennhrp[783]] Traffic Indication from proto src
192.168.100.254; about packet to 192.168.100.1
11:58:48 AM [ DEBUG] [ opennhrp[783]] Adding incomplete 192.168.100.1/32 dev
gre-test
11:58:48 AM [ INFO] [ opennhrp[783]] Sending Resolution Request to
192.168.100.1
11:58:48 AM [ DEBUG] [ opennhrp[783]] Sending packet 1, from: 192.168.100.2
(nbma 10.0.2.2), to: 192.168.100.1 (nbma 10.0.0.2)
11:58:48 AM [ INFO] [ opennhrp[783]] Received Resolution Reply
192.168.100.1/32 is at proto 192.168.100.1 nbma 10.0.1.2
11:58:48 AM [ INFO] [ opennhrp[783]] Received Resolution Request from proto
src 192.168.100.1 to 192.168.100.2
11:58:48 AM [ INFO] [ opennhrp[783]] Sending Resolution Reply
192.168.100.2/32 is-at 10.0.2.2 (holdtime 7200)
11:58:48 AM [ DEBUG] [ opennhrp[783]] Sending packet 2, from: 192.168.100.1
(nbma 10.0.1.2), to: 192.168.100.2 (nbma 10.0.0.2)
11:58:48 AM [ INFO] [ nhrp-script] Create link from 192.168.100.2
(10.0.2.2) to 192.168.100.1 (10.0.1.2)
11:58:48 AM [ DEBUG] [ opennhrp[783]] [192.168.100.1] Peer up script: success
11:58:48 AM [ DEBUG] [ opennhrp[783]] NL-ARP(gre-test) 192.168.100.1 is-at
10.0.1.2
11:58:48 AM [ INFO] [ nhrp-script] Route 192.168.1.0/24 is up
11:58:48 AM [ DEBUG] [ opennhrp[783]] Removing shortcut-route 192.168.1.0/24
nexthop 192.168.100.1 dev gre-test expires_in 115:39
11:58:48 AM [ DEBUG] [ opennhrp[783]] Removing local-route 192.168.1.0/24
nexthop 192.168.100.254 dev gre-test up
11:58:48 AM [ DEBUG] [ opennhrp[783]] Adding local-route 192.168.1.0/24
nexthop 192.168.100.1 dev gre-test
11:58:56 AM [ DEBUG] [ opennhrp[783]] Multicast from 192.168.100.2 to
224.0.0.5
0.0.0.0 via 10.0.2.1 dev eth0 metric 100
10.0.2.0/24 dev eth0 src 10.0.2.2
192.168.0.0/24 via 192.168.100.254 dev gre-test metric 20
192.168.1.0/24 via 192.168.100.254 dev gre-test metric 30
192.168.2.0/24 dev primarylan2 src 192.168.2.1
192.168.100.0/24 dev gre-test src 192.168.100.2
192.168.100.0/24 dev gre-test metric 2
blackhole 192.168.100.0/24 metric 256
192.168.100.1 via 192.168.100.254 dev gre-test metric 20
192.168.100.2 dev gre-test
------------------------------------------------------------------------------
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