Re: Any TELEBAHN nodes online at the moment?
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As far as I understand, if you call an address that doesn't match any explicit 'x25 route', IOS will by default route it through either Se0/0 or "the first X.25-capable interface" (I am not sure which).
That is, Serial0/0 is your implicit "default route" on IOS.
I *think* you can add an explicit reject at the end of your routing table using:
? ? x25 route .* clear
I haven't tested this yet.
Hi Mantas,
thank you for trying this out.? The issue was an incorrect name server entry on the cisco.? I've fixed that, and now I can establish outbound connections as well.? Nice!? :)
One issue still puzzles me:? When I use the pad on the cisco with any non-local address, I get connected to my Sun.? This is kind of minor, still would be nice to see fixed.? Any ideas?
!
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname
!
logging rate-limit console 10 except errors
enable secret 5 $1$ARw/$HyvEhZULktN8tKEGq6Fjt1
!
ip subnet-zero
no ip routing
!
!
no ip finger
ip domain-name
ip name-server 192.168.23.1
!
x25 routing
!
!
!
interface Ethernet0/0
?ip address 192.168.23.2 255.255.255.0
?no ip route-cache
?no ip mroute-cache
?half-duplex
?no cdp enable
!
interface Serial0/0
?description Sun SPARCstation IPX
?no ip address
?encapsulation x25 dce
?no ip route-cache
?no ip mroute-cache
?x25 address 23000100
?clockrate 9600
?no cdp enable
!
interface BRI0/0
?no ip address
?no ip route-cache
?no ip mroute-cache
?shutdown
?no cdp enable
!
interface Serial0/1
?description VAX 4000-105A EUGENE::
?no ip address
?encapsulation x25 dce
?no ip route-cache
?no ip mroute-cache
?x25 address 23000100
?clockrate 9600
?no cdp enable
!
ip default-gateway 192.168.23.1
ip classless
no ip http server
!
logging facility local4
logging source-interface Ethernet0/0
logging 192.168.178.11
no cdp run
x25 route ^230003.. interface Serial0/0
x25 route ^230002.. interface Serial0/1
x25 route ^(...)(...) xot dns \2.\
!
line con 0
?transport input none
line aux 0
line vty 0 4
?password cisco
?login
!
no scheduler allocate
end
Am Mo., 5. Juni 2023 um 14:05?Uhr schrieb Mantas Mikul?nas < grawity@...>: I'm not seeing any inbound packets on my port 1998 (XoT) when I run `pad 471041` from the Sun or (if I got this right) `set host/x29 471041` on VMS. They both just time out with:
$ set host/x29 471041
%PAD-E-CLR_DTE, call cleared by remote DTE
-PAD-I-CAUSEDIAG, cause code 00, diagnostic code 00
> pad 471041
SunLink X.25 PAD V6.0. Type ^P<cr> for Executive, ^Pb for break
Calling... connection refused: 00 00: Connection refused
From 471.041 itself, I get:
Cisco1760-top#pad 23000200
Trying 23000200...
% Connection refused by remote host
Jun ?5 11:59:17.806: X.25 host name sent for DNS lookup is ""
Jun ?5 11:59:17.862: DNS got X.25 host mapping for "" via network
Jun ?5 11:59:17.934: [62.156.10.103,1998/,11540]: XOT O P2 Call (22) 128 lci 1
Jun ?5 11:59:17.934: ? From (6): 471041 To (8): 23000200
Jun ?5 11:59:17.934: ? Facilities: (6)
Jun ?5 11:59:17.934: ? ? Packet sizes: 1024 1024
Jun ?5 11:59:17.938: ? ? Window sizes: 15 15
Jun ?5 11:59:17.938: ? Call User Data (4): 0x01000000 (pad)
Jun ?5 11:59:18.002: [62.156.10.103,1998/,11540]: XOT I P2 Clear (5) 128 lci 1
Jun ?5 11:59:18.002: ? Cause 3, Diag 66 (Invalid facility request/Facility parameter not allowed)
Jun ?5 11:59:18.006: [62.156.10.103,1998/,11540]: XOT O P7 Clear Confirm (3) 128 lci 1
I have the TELEBAHN profile + the "x25 subscribe {window,packet}size..." from earlier. (Yes I finally settled on an address prefix for long enough that it got put in DNS...)
Hi,
I finally have my VAX and my Sun all wired and hooked up to Telebahn - They should be reachable at 230.002.00 and 230.003.00 respectively.? I could connect from the outside using xotpad, but I have not yet been able to reach anything else through xot.? Are any of your machines up at this point?
Thanks, Hans
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