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- About netops044
08-20-2019
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03-29-2006
109
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Created by
netops044
in NSO Developer Hub Discussions
in NSO Developer Hub Discussions
04-03-2019
07:14 AM
04-03-2019
07:14 AM
Hi All, I am trying to connect a Huawei-switch using huawei-vrp ned. devices device Huawei_xx.xx.xx.xx address xx.xx.xx.xx authgroup 013217 device-type cli ned-id huawei-vrp device-type cli protocol telnet state admin-state unlocked config vrp:sysname HUAWEI no vrp:dcn no ios:service pad no ios:ip domain-lookup no ios:ip http secure-server ios:ip source-route ! ! But when I try to connect I get the following error: admin@ncs(config-device-Huawei_xx.xx.xx.xx)# connect result false info Failed to connect to device Huawei_xx.xx.xx.xx: connection refused: ned_external_error Read timed out In devel.log: I see the following logs: <DEBUG> 2-Apr-2019::19:00:55.596 ubans-virtual-machine ncs[21669]: ncs device Huawei_xx.xx.xx.xx: connect: send NED connect <DEBUG> 2-Apr-2019::19:00:55.600 ubans-virtual-machine ncs[21669]: devel-cdb connect from Cdb-ResourceManaged-203 <DEBUG> 2-Apr-2019::19:00:55.601 ubans-virtual-machine ncs[21669]: devel-cdb new session on operational for Cdb-ResourceManaged-20 <DEBUG> 2-Apr-2019::19:01:17.333 ubans-virtual-machine ncs[21669]: devel-cdb end session on operational for Cdb-ResourceManaged-20 <DEBUG> 2-Apr-2019::19:01:17.334 ubans-virtual-machine ncs[21669]: devel-cdb inactive client Cdb-ResourceManaged-203 closed <INFO> 2-Apr-2019::19:01:17.335 ubans-virtual-machine ncs[21669]: ncs device Huawei_xx.xx.xx.xx: connect: device connect error I am able to telnet the device from the shell. Is it a ned issue or I am missing some configuration??
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Created by
netops044
in XR OS and Platforms
in XR OS and Platforms
12-28-2018
04:25 AM
12-28-2018
04:25 AM
Hi,
what is command to configure to split up the 1-port 40G into 4-port 10G
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Labels:
11-29-2018
03:01 AM
Hi,
We are running a Draft Rosenberg Multicast VPN setup for one of our customers.
We made the following observations for certain multicast streams :
1. The multicast stream is working.
2. Suddenly, customer complains that the application is not working. Upon checking we observe that multicast traffic throughput rate is down to 0Kbps.
3. This stays link this for sometime (may be 3-4 min)
4. After sometime, the multicast streaming starts again.
5. This cycle keeps repeating.
Customer is running PIM-SPARSE mode and the Service provider core is also PIM-SPARSE mode
We could not spend time to understand if there was a pattern associated to this (no time)
The platform used on the DC (source) connecting end is Cisco ASR 9006 with 6.1.4 and Received end PE router is ASR 1001X or ASR 9001 (varies from location to location)
Can someone throw some light here ? The control plane is fine (PIM GRE tunnels on core are stable for many days)
Any PE end hardware suspicion ?
Regards,
Abishek
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Created by
netops044
in Other Network Architecture Subjects
in Other Network Architecture Subjects
11-21-2018
11:02 PM
11-21-2018
11:02 PM
I am testing traffic for wireless devices having AP and SU, traffic was going fine for firtst time after booting up the server then it's start dropping of packets even for low traffic in KB, also instead of AP and SU i tried with connect a self loop and tested the traffic but still packet drop is there for minimal traffic( i.e. KB or MB).I am using 10G path between TRex server and DUT.
Details about my TRex Server:
HP ProLiant DL160 Gen9
128 GB RAM
I am running TRex on a bare metal with centOS installed on the top of it.
NIC Details:
06:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) 06:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01)
SFP+ module :
EOLP 10G SM DDM, 10Km,1310nm
Huge page detail:
Huge page size 2048
Huge pages = 106
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06-30-2018
07:16 AM
We did a analysis and observed mismatch in RSA Ciper key causing this issue.
Where in our router (IOS-XR-6.1.4) we are using Key aes256-ctr(Counter) and in cisco IOS router key is aes256-cbc (Cipher-Block chaining) .
Earlier we used IOS-XR-5.3.3 it is used to support aes256-cbc. So we are able to ssh.
Kindly suggest what to do further for OS-XR-6.1.4 to make ssh.
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06-05-2018
03:59 AM
Hi,
I have a Cisco ISR 4431 Router with IPBase license running on it. I read from this below link APPX9 license is required for running IP SLA. But I am able to run IP SLA only with IP BASE. Is this documentation from Cisco correct ?
OR are there any features under IPSLA could be missing from IP BASE but present in APPX9.
https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/datasheet-c78-732542.html
Refer Table 5
Regards,
Abishek
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03-09-2018
01:55 AM
when i am trying to configure the " xconnect <IP> <PW-ID> encapsulation mpls" command it trigers the above error
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01-19-2018
05:40 PM
Hi,
Is this any option to run the L2VPN on specific path.
Actually i have two uplink from my router and if one of my uplink goes down then i need to bring down my L2MPLS session.
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Created by
netops044
in Wireless - Mobility Documents
in Wireless - Mobility Documents
10-16-2017
07:49 AM
10-16-2017
07:49 AM
NCS 1002 supports what API's.
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Created by
netops044
in VPN and AnyConnect
in VPN and AnyConnect
09-17-2017
08:49 PM
09-17-2017
08:49 PM
Thanks for update !!! So this is informational message and no service impact notification on this . How to stop/avoid triggering the syslog message. Thanks,
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Created by
netops044
in VPN and AnyConnect
in VPN and AnyConnect
09-15-2017
04:58 AM
09-15-2017
04:58 AM
Hi , We are running dynamic IPSEC VPN between spoke to DC .DC end IPSEC termination routers are ASR1001-X and spoke end ISR G2. DC end routers are generating below logs message and someone help me to understand the same Sep 14 18:06:53.014 IST: %CRYPTO-6-ISAKMP_MANUAL_DELETE: IKE SA manually deleted. Do 'clear crypto sa peer 172.16.13.182' to manually clear IPSec SA's covered by this IKE SA. Sep 14 18:09:23.228 IST: %CRYPTO-6-ISAKMP_MANUAL_DELETE: IKE SA manually deleted. Do 'clear crypto sa peer 172.16.13.182' to manually clear IPSec SA's covered by this IKE SA. Sep 14 18:10:05.760 IST: %CRYPTO-6-ISAKMP_MANUAL_DELETE: IKE SA manually deleted. Do 'clear crypto sa peer 172.16.13.182' to manually clear IPSec SA's covered by this IKE SA. Thanks
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Labels:
Created by
netops044
in Other Service Provider Subjects
in Other Service Provider Subjects
06-16-2017
04:07 AM
06-16-2017
04:07 AM
what is the command for identifying the RT denied routes.
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Labels:
10-31-2016
04:29 AM
Hi All,
We have an issue in MSTP on simple linear topology. Total of 3 MST instances. Instance to VLAN mapping is below:
MST instance 0 - 2001 to 4098
MST instance 1 - 1 to 1000
MST instance 2 - 1001 to 2000
Cisco Cat 3560E -- Nexus 5548 --- Cisco 4500X. All ports are trunk.
3560E is the root port for all MST instance.
Cisco 4500X is converged with 3560E as root bridge and port connected to 5548 as root port
The problem is 4500X is not sending any BPDU back to 5548. Hence 5548 considering the link has uni-directional issues and put into "bridge assurance" inconsistent state.
What is causing 4500X to not send BPDU back on the root port?
thanks in advance
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Labels:
04-03-2019
Hi All, I am trying to connect a Huawei-switch using huawei-vrp ned.
devices device Huawei_xx.xx.xx....
Created by
netops044
in XR OS and Platforms
12-28-2018
12-28-2018
Hi, what is command to configure to split up the 1-port 40G into 4-port
10G
11-29-2018
Hi, We are running a Draft Rosenberg Multicast VPN setup for one of our
customers. We made the follo...
Created by
netops044
in Other Network Architecture Subjects
11-21-2018
11-21-2018
I am testing traffic for wireless devices having AP and SU, traffic was
going fine for firtst time a...
Created by
netops044
in Management
07-08-2018
07-08-2018
If someone have any idea about this, please let us know
06-30-2018
We did a analysis and observed mismatch in RSA Ciper key causing this
issue. Where in our router (IO...
03-09-2018
when i am trying to configure the " xconnect encapsulation
mpls" command it trigers the above erro...
01-19-2018
Hi, Is this any option to run the L2VPN on specific path. Actually i
have two uplink from my router ...
Created by
netops044
in Wireless - Mobility Documents
10-16-2017
10-16-2017
NCS 1002 supports what API's.
Created by
netops044
in VPN and AnyConnect
09-17-2017
09-17-2017
Thanks for update !!!So this is informational message and no service
impact notification on this . H...
Created by
netops044
in VPN and AnyConnect
09-15-2017
09-15-2017
Hi , We are running dynamic IPSEC VPN between spoke to DC .DC end IPSEC
termination routers are ASR1...
Public Statistics
| Date Registered | 03-29-2006 02:07 AM |
| Date Last Visited | 08-20-2019 07:28 AM |
| Total Messages Posted | 109 |
Helpful Votes Given To
| User | Helpful Count |
|---|---|
| 5 | |
| 1 | |
| 5 | |
| 4 | |
| 5 |
