On Jan 2, 2015, at 5:16 AM, Mark Darvill <mark.darvill at mac.com> wrote:
HI,
I have been playing with my cisco router and a SIMH Vax over the break.
...
My SIMH Vax can see my router and has an adjacency. My node is 22.10 and router 22.100
What node type is your VAX? L1 router? What does it report as reachable? What events do you get when you bring up the connection to the router?
paul
I'm happy to add a tunnel to Dimma if you would like to try that?
Config hints:
decnet routing 22.10
decnet node-type routing-iv
!
interface Tunnel4000
description tunnel to Stockholm 59.60
no ip address
decnet cost 10
tunnel source your-ip
tunnel destination 130.238.19.60
!
interface FastEthernet0/0
decnet cost 10
-P
Hi Tim,
DECnet on this test system is just Decnet IV running on VMS 7.3.
I can t do a loop node to 12.1023 but not sure that would work anyway if it is a cisco.
Also can t seem to get to 12.2. Have just rebooted 22.10 as SIMH may have crashed.
Mark
On 2 Jan 2015, at 15:15, Tim Sneddon <tim at sneddon.id.au> wrote:
On Fri, Jan 2, 2015 at 6:16 PM, Mark Darvill <mark.darvill at mac.com> wrote:
HI,
I have been playing with my cisco router and a SIMH Vax over the break.
from my router I can see the following neighbours
cmrtr01#show decnet nei
Net Node Interface MAC address Flags
0 12.1023 Tunnel57 0000.0000.0000 A
0 42.1022 Tunnel51 0000.0000.0000 A
0 61.1023 Tunnel53 0000.0000.0000 A
0 22.10 FastEthernet0/1 aa00.0400.0a58 V
and the following routes
cmrtr01#show decnet route
Area Cost Hops Next Hop to Node Expires Prio
*1 50 2 Tunnel51 -> 42.1022
*2 52 4 Tunnel51 -> 42.1022
*3 51 3 Tunnel51 -> 42.1022
*7 50 2 Tunnel51 -> 42.1022
*8 50 2 Tunnel51 -> 42.1022
*9 40 2 Tunnel57 -> 12.1023
*11 50 2 Tunnel51 -> 42.1022
*12 20 1 Tunnel57 -> 12.1023 44 64 A+
*18 51 3 Tunnel51 -> 42.1022
*19 50 2 Tunnel51 -> 42.1022
*22 0 0 (Local) -> 22.100
*23 40 2 Tunnel53 -> 61.1023
*28 50 2 Tunnel51 -> 42.1022
*33 51 3 Tunnel51 -> 42.1022
*39 51 3 Tunnel51 -> 42.1022
*42 20 1 Tunnel51 -> 42.1022 45 64 A+
*47 50 2 Tunnel51 -> 42.1022
*59 50 2 Tunnel51 -> 42.1022
*61 20 1 Tunnel53 -> 61.1023 38 64 A+
Node Cost Hops Next Hop to Node Expires Prio
*(Area) 0 0 (Local) -> 22.100
*22.10 4 1 FastEthernet0/1 -> 22.10 33 64 V
*22.100 0 0 (Local) -> 22.100
My SIMH Vax can see my router and has an adjacency. My node is 22.10 and router 22.100
Can anyone see area 22 as I don t seem to be able to communicate elsewhere.
Hi Mark,
My network is 12, your Tunnel57 hooks into my router. From my router I am able to ping 22.100, but I cannot reach 22.10. Are you able to hit my router (12.1023) or my VAX (12.2)? Which version of DECnet are you running on 22.10?
I am happy to help you figure out what might be going on.
Regards, Tim.
On Fri, Jan 2, 2015 at 6:16 PM, Mark Darvill <mark.darvill at mac.com> wrote:
HI,
I have been playing with my cisco router and a SIMH Vax over the break.
from my router I can see the following neighbours
cmrtr01#show decnet nei
Net Node Interface MAC address Flags
0 12.1023 Tunnel57 0000.0000.0000 A
0 42.1022 Tunnel51 0000.0000.0000 A
0 61.1023 Tunnel53 0000.0000.0000 A
0 22.10 FastEthernet0/1 aa00.0400.0a58 V
and the following routes
cmrtr01#show decnet route
Area Cost Hops Next Hop to Node Expires Prio
*1 50 2 Tunnel51 -> 42.1022
*2 52 4 Tunnel51 -> 42.1022
*3 51 3 Tunnel51 -> 42.1022
*7 50 2 Tunnel51 -> 42.1022
*8 50 2 Tunnel51 -> 42.1022
*9 40 2 Tunnel57 -> 12.1023
*11 50 2 Tunnel51 -> 42.1022
*12 20 1 Tunnel57 -> 12.1023 44 64 A+
*18 51 3 Tunnel51 -> 42.1022
*19 50 2 Tunnel51 -> 42.1022
*22 0 0 (Local) -> 22.100
*23 40 2 Tunnel53 -> 61.1023
*28 50 2 Tunnel51 -> 42.1022
*33 51 3 Tunnel51 -> 42.1022
*39 51 3 Tunnel51 -> 42.1022
*42 20 1 Tunnel51 -> 42.1022 45 64 A+
*47 50 2 Tunnel51 -> 42.1022
*59 50 2 Tunnel51 -> 42.1022
*61 20 1 Tunnel53 -> 61.1023 38 64 A+
Node Cost Hops Next Hop to Node Expires Prio
*(Area) 0 0 (Local) -> 22.100
*22.10 4 1 FastEthernet0/1 -> 22.10 33 64 V
*22.100 0 0 (Local) -> 22.100
My SIMH Vax can see my router and has an adjacency. My node is 22.10 and router 22.100
Can anyone see area 22 as I don t seem to be able to communicate elsewhere.
Hi Mark,
My network is 12, your Tunnel57 hooks into my router. From my router I am able to ping 22.100, but I cannot reach 22.10. Are you able to hit my router (12.1023) or my VAX (12.2)? Which version of DECnet are you running on 22.10?
I am happy to help you figure out what might be going on.
Regards, Tim.
Thanks Johnny,
I did look via the web on MIM, there definitely seems to be an issue somewhere in-between as it seems as though I am exchanging L2 Hellos OK.
Ian are you online, have you got adjacency and can you connect elsewhere?
Anyone else any ideas?
Thanks, Mark
On 2 Jan 2015, at 12:34, Johnny Billquist <bqt at softjar.se> wrote:
Hmm. Looking from MIM (you know, you could do this yourself as well), it seems as if area 22 would be reachable. Next hop is HUB:: (42.1022).
However, I HUB:: is a Cisco, so I cannot extract any information from it.
I tried talking to 22.10, but no success. I don't know what the problem is. Hard to diagnose.
I tried several places that goes through HUB:: but cannot find any I can talk to.
I also tried some nodes that runs through DIMMA::, and they work fine.
(Both HUB:: and DIMMA:: are Cisco boxes).
So it's not a generic problem with the Ciscos, but something more specific to HUB:: I suspect.
Johnny
On 2015-01-02 11:16, Mark Darvill wrote:
HI,
I have been playing with my cisco router and a SIMH Vax over the break.
from my router I can see the following neighbours
cmrtr01#show decnet nei
Net Node Interface MAC address Flags
0 12.1023 Tunnel57 0000.0000.0000 A
0 42.1022 Tunnel51 0000.0000.0000 A
0 61.1023 Tunnel53 0000.0000.0000 A
0 22.10 FastEthernet0/1 aa00.0400.0a58 V
and the following routes
cmrtr01#show decnet route
Area Cost Hops Next Hop to Node Expires Prio
*1 50 2 Tunnel51 -> 42.1022
*2 52 4 Tunnel51 -> 42.1022
*3 51 3 Tunnel51 -> 42.1022
*7 50 2 Tunnel51 -> 42.1022
*8 50 2 Tunnel51 -> 42.1022
*9 40 2 Tunnel57 -> 12.1023
*11 50 2 Tunnel51 -> 42.1022
*12 20 1 Tunnel57 -> 12.1023 44 64 A+
*18 51 3 Tunnel51 -> 42.1022
*19 50 2 Tunnel51 -> 42.1022
*22 0 0 (Local) -> 22.100
*23 40 2 Tunnel53 -> 61.1023
*28 50 2 Tunnel51 -> 42.1022
*33 51 3 Tunnel51 -> 42.1022
*39 51 3 Tunnel51 -> 42.1022
*42 20 1 Tunnel51 -> 42.1022 45 64 A+
*47 50 2 Tunnel51 -> 42.1022
*59 50 2 Tunnel51 -> 42.1022
*61 20 1 Tunnel53 -> 61.1023 38 64 A+
Node Cost Hops Next Hop to Node Expires Prio
*(Area) 0 0 (Local) -> 22.100
*22.10 4 1 FastEthernet0/1 -> 22.10 33 64 V
*22.100 0 0 (Local) -> 22.100
My SIMH Vax can see my router and has an adjacency. My node is 22.10 and
router 22.100
Can anyone see area 22 as I don t seem to be able to communicate elsewhere.
Thanks, Mark
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
Hmm. Looking from MIM (you know, you could do this yourself as well), it seems as if area 22 would be reachable. Next hop is HUB:: (42.1022).
However, I HUB:: is a Cisco, so I cannot extract any information from it.
I tried talking to 22.10, but no success. I don't know what the problem is. Hard to diagnose.
I tried several places that goes through HUB:: but cannot find any I can talk to.
I also tried some nodes that runs through DIMMA::, and they work fine.
(Both HUB:: and DIMMA:: are Cisco boxes).
So it's not a generic problem with the Ciscos, but something more specific to HUB:: I suspect.
Johnny
On 2015-01-02 11:16, Mark Darvill wrote:
HI,
I have been playing with my cisco router and a SIMH Vax over the break.
from my router I can see the following neighbours
cmrtr01#show decnet nei
Net Node Interface MAC address Flags
0 12.1023 Tunnel57 0000.0000.0000 A
0 42.1022 Tunnel51 0000.0000.0000 A
0 61.1023 Tunnel53 0000.0000.0000 A
0 22.10 FastEthernet0/1 aa00.0400.0a58 V
and the following routes
cmrtr01#show decnet route
Area Cost Hops Next Hop to Node Expires Prio
*1 50 2 Tunnel51 -> 42.1022
*2 52 4 Tunnel51 -> 42.1022
*3 51 3 Tunnel51 -> 42.1022
*7 50 2 Tunnel51 -> 42.1022
*8 50 2 Tunnel51 -> 42.1022
*9 40 2 Tunnel57 -> 12.1023
*11 50 2 Tunnel51 -> 42.1022
*12 20 1 Tunnel57 -> 12.1023 44 64 A+
*18 51 3 Tunnel51 -> 42.1022
*19 50 2 Tunnel51 -> 42.1022
*22 0 0 (Local) -> 22.100
*23 40 2 Tunnel53 -> 61.1023
*28 50 2 Tunnel51 -> 42.1022
*33 51 3 Tunnel51 -> 42.1022
*39 51 3 Tunnel51 -> 42.1022
*42 20 1 Tunnel51 -> 42.1022 45 64 A+
*47 50 2 Tunnel51 -> 42.1022
*59 50 2 Tunnel51 -> 42.1022
*61 20 1 Tunnel53 -> 61.1023 38 64 A+
Node Cost Hops Next Hop to Node Expires Prio
*(Area) 0 0 (Local) -> 22.100
*22.10 4 1 FastEthernet0/1 -> 22.10 33 64 V
*22.100 0 0 (Local) -> 22.100
My SIMH Vax can see my router and has an adjacency. My node is 22.10 and
router 22.100
Can anyone see area 22 as I don t seem to be able to communicate elsewhere.
Thanks, Mark
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
HI,
I have been playing with my cisco router and a SIMH Vax over the break.
from my router I can see the following neighbours
cmrtr01#show decnet nei
Net Node Interface MAC address Flags
0 12.1023 Tunnel57 0000.0000.0000 A
0 42.1022 Tunnel51 0000.0000.0000 A
0 61.1023 Tunnel53 0000.0000.0000 A
0 22.10 FastEthernet0/1 aa00.0400.0a58 V
and the following routes
cmrtr01#show decnet route
Area Cost Hops Next Hop to Node Expires Prio
*1 50 2 Tunnel51 -> 42.1022
*2 52 4 Tunnel51 -> 42.1022
*3 51 3 Tunnel51 -> 42.1022
*7 50 2 Tunnel51 -> 42.1022
*8 50 2 Tunnel51 -> 42.1022
*9 40 2 Tunnel57 -> 12.1023
*11 50 2 Tunnel51 -> 42.1022
*12 20 1 Tunnel57 -> 12.1023 44 64 A+
*18 51 3 Tunnel51 -> 42.1022
*19 50 2 Tunnel51 -> 42.1022
*22 0 0 (Local) -> 22.100
*23 40 2 Tunnel53 -> 61.1023
*28 50 2 Tunnel51 -> 42.1022
*33 51 3 Tunnel51 -> 42.1022
*39 51 3 Tunnel51 -> 42.1022
*42 20 1 Tunnel51 -> 42.1022 45 64 A+
*47 50 2 Tunnel51 -> 42.1022
*59 50 2 Tunnel51 -> 42.1022
*61 20 1 Tunnel53 -> 61.1023 38 64 A+
Node Cost Hops Next Hop to Node Expires Prio
*(Area) 0 0 (Local) -> 22.100
*22.10 4 1 FastEthernet0/1 -> 22.10 33 64 V
*22.100 0 0 (Local) -> 22.100
My SIMH Vax can see my router and has an adjacency. My node is 22.10 and router 22.100
Can anyone see area 22 as I don t seem to be able to communicate elsewhere.
Thanks, Mark
