We have a need to connect the zOS system to a linux (SuSE v8) system thru the internal
escon ctc for ftp & lpr traffic.
We got both sides to connect so far, but whenever we ping the zOS system from the
linux system, the ctc goes down on the zOS side. If we ping the linux system from the
zOS system, the ping times out.
The ctc is defined to zOS as followed:
DEVICE CTC3X7 CTC B72
LINK CTC37 CTC 1 CTC3X7
;
HOME
; Local host's Internet addresses
10.0.3.2 CTC37
;
BEGINRoutes
; Destination Subnet mask First Hop Link Name Packet Size
; ---.---.---.--- ---.---.---.--- ---.---.---.--- --------- -----------
ROUTE 10.0.3.1 255.255.255.0 = CTC37 MTU 1500
The ctc is defined to the linux system as followed:
- in chandev.conf:
ctc0,0x0d33,0x0d32,0,3
- ifconfig:
ctc0 Link encap:Serial Line IP
inet addr:10.0.3.1 P-t-P:10.0.3.2 Mask:255.255.255.0
UP POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:5 dropped:5 overruns:0 carrier:5
collisions:0 txqueuelen:100
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
---------------------
We got ctc traffic between zOS systems successfully so it's not the hardware.
If anyone successfully got a linux system to talk to a zOS system thru an escon ctc,
we appreciate the help.
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