Ethernet Switches & Routers

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Posts: 2
Registered: ‎05-27-2015

NetConf commands Timed out

Tried using various NetConf Clients and able to establish session and exchange Hello/Capabilities. But all subsequent commands (like get, get-config, close-session etc) are being timed out. Anyone tried using NetConf clients before ? I suspect SSH authentication problem since I do password less login now but in that case even initial Hello message shouldn't have worked.

 

Few Command Details:

 

SSH@NetIron CES 2024C-4X#show version
System: NetIron CES
License: 

Boot : Version 5.5.0T185 Copyright (c) 1996-2013 Brocade Communications Systems, Inc.
Compiled on Sep 19 2012 at 10:34:20 labeled as ceb05500
(456313 bytes) from boot flash
Monitor : Version 5.5.0T185 Copyright (c) 1996-2013 Brocade Communications Systems, Inc.
Compiled on Sep 19 2012 at 10:34:20 labeled as ceb05500
(456313 bytes) from code flash
IronWare : Version 5.5.0cT183 Copyright (c) 1996-2013 Brocade Communications Systems, Inc.
Compiled on Jul 8 2013 at 14:53:26 labeled as ce05500c
(16507070 bytes) from Primary
CPLD Version: 0x00000001
Micro-Controller Version: 0x0000000d
PBIF Version: 0x015d
800 MHz Power PC processor 8544 (version 8021/0023) 400 MHz bus
512 KB Boot Flash (MX29LV040C), 64 MB Code Flash (MT28F256J3)
512 MB DRAM
System uptime is 27 days 23 hours 55 minutes 11 seconds

 

SSH@NetIron CES 2024C-4X#show netconf server
NETCONF server status: Enabled, Port: 830, Transport: SSH
Start Time: Jun 24 13:57:32
Max allowed sessions: 1, Active sessions: 1
Hello timeout: 600 seconds, Idle timeout: 3600 seconds
Server statistics:
In sessions : 20 In bad hellos : 0
Dropped sessions : 0 In too big rpcs : 0
In rpcs : 0 In bad rpcs : 0
Out rpcs : 0 Out rpc errors : 0
Out too big rpcs : 0

 

SSH@NetIron CES 2024C-4X#show ip ssh
Session Encryption HostKey Username IP Address
Inbound:
1 aes128-cbc ssh-rsa none 192.168.1.236
2 aes128-cbc ssh-rsa none 192.168.1.253
3 (N) aes128-cbc ssh-rsa none 192.168.1.236
Outbound:

SSH session type codes: N - Netconf, S - Scp

 

SSH@NetIron CES 2024C-4X#show ip ssh config
SSH server : Enabled
SSH port : tcp\22
Host Key : RSA 2048
Encryption : AES-256, AES-192, AES-128, 3-DES
Permit empty password : Yes
Authentication methods : Public-key, Interactive
Authentication retries : 3
Login timeout (seconds) : 120
Idle timeout (minutes) : 0
Strict management VRF : Disabled
SCP : Enabled
SSH IPv4 clients : All
SSH IPv6 clients : All
SSH IPv4 access-group : 10
SSH IPv6 access-group :
SSH Client Keys :

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