[HECnet] One more for the Cisco GRE mesh: Seeking Tunnel End-Points

On Apr 10, 2019, at 12:36 PM, Brian Hechinger <wonko at 4amlunch.net> wrote: Something didn't work: Reloading router: 45.62.248.66 foobar 199.166.5.172 tunnel-supratim.net-ipv4.txt running.......................................................................................................................................................................................................................................................................................................................................................................... failed > On Wed, 2019-04-10 at 11:56 -0400, Supratim Sanyal wrote: > Here you go Brian. > > Your IP: (which you already provided) : 45.62.248.66 > Is IP static: YES > Hostname: (only really matters with dynamic IP): N/A > Source Interface: f0/1 (FastEthernet0/1) > Writable SNMP Community name: foobar > > For reference, here is the currently running Tunnel12 to Tim's A12RTR: > > Tunnel12 is up, line protocol is up > Hardware is Tunnel > Description: Tunnel to Area 12 A12RTR 12.1023 Tim Sneddon DECrouter > 90T2 IOS V10.3 Perth, Western Australia > MTU 1514 bytes, BW 9 Kbit, DLY 500000 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation TUNNEL, loopback not set > Keepalive not set > Tunnel source 10.42.2.204 (FastEthernet0/1), destination [redacted] > Tunnel protocol/transport GRE/IP, key disabled, sequencing disabled > Tunnel TTL 255 > Checksumming of packets disabled, fast tunneling enabled > Path MTU Discovery, ager 10 mins, min MTU 92, MTU 0, expires never > Last input 00:00:02, output 00:00:18, output hang never > Last clearing of "show interface" counters never > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 > Queueing strategy: fifo > Output queue: 0/0 (size/max) > 5 minute input rate 0 bits/sec, 0 packets/sec > 5 minute output rate 0 bits/sec, 0 packets/sec > 464 packets input, 35549 bytes, 0 no buffer > Received 0 broadcasts, 0 runts, 0 giants, 0 throttles > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort > 275 packets output, 24288 bytes, 0 underruns > 0 output errors, 0 collisions, 0 interface resets > 0 output buffer failures, 0 output buffers swapped out > > Tunnel12 is up, line protocol is up, encapsulation is TUNNEL > Interface cost is 1, priority is 64, DECnet network: 0 > Sending HELLOs every 30 seconds, routing updates 40 seconds > PhaseIV VAX cluster hold time is 300 seconds > Smallest router blocksize seen is 1498 bytes > Routing input list is not set, output list is not set > Access list is not set > DECnet fast switching is enabled > Number of L1 router adjacencies is : 0 > Number of L2 router adjacencies is : 1 > Number of non-PhaseIV+ router adjacencies is : 0 > Number of PhaseIV+ router adjacencies is : 1 > > > > >> On 4/10/19 10:36 AM, Brian Hechinger wrote: > > > Ok, here's what I need from you. > > You need to allow SNMP into the Cisco but you can limit that to only be > allowed from myst.platinum.net (199.166.5.172) > > I need: > > You IP: (which you already provided) > Is IP static: > hostname: (only really matters with dynamic IP) > Source Interface: (this is the interface on the Cisco that the GRE > tunnel(s) are on) > Writable SNMP Community name: > > -brian > >> On Wed, 2019-04-10 at 09:32 -0400, Supratim Sanyal wrote: > > > Brian, > > Behind NAT, protocol 47 forwarded. I can, of course, forward any port you need - just let me know what to open and forward. > > I am already connected to A12RTR, BTW. > > Thanks > > Supratim > > On Apr 10, 2019, at 7:59 AM, Brian Hechinger <wonko at 4amlunch.net <mailto:wonko at 4amlunch.net>> wrote: > > Is the Cisco device directly available on the internet? For my tool to work I need that (although the new version I'm planning won't) > > -brian > > On Tue, 2019-04-09 at 16:24 -0400, Supratim Sanyal wrote: > On 2/26/19 2:53 PM, Supratim Sanyal wrote: > > This email is directed to owners of Cisco routers with GRE tunnels; to > the best of my limited knowledge, Dave McGuire, Ian McLaughlin, Brian > Hechinger, Mark Darvill, Cory Smelosky, Peter L?thberg ... who else? > > I already have a stable GRE tunnel to A12RTR for a while now, and am > looking for end-points on other Cisco routers on HECnet to connect to. I > will be coming in from IP address 45.62.248.66, DECnet node 1.919. > > If possible, please let me know what GRE end-points I can connect to. > You can, of course, DM me too. > > Thank you. > > Supratim > > Reviving this request, now that I am on my own Area 31. Once again, > seeking GRE tunnel end points from owners of CISCO switches, to the best > of my limited knowledge, perhaps Dave McGuire, Ian McLaughlin, Brian > Hechinger, Mark Darvill, Cory Smelosky and Peter L?thberg. > > My IP will be 45.62.248.66, DECnet node 31.1023 (IMPRTR). > > Thanks, > Supratim > > > > > >