Only system vlans forward traffic on 1000v
I am trying to migrate to a Nexus 1000v vDS but only VM's in the system VLAN can forward traffic. I do not want to make my voice vlan a system VLAN but that is the only way I can get a VM in that VLAN to work properly. I have a host with its vmk in the L3Control port group. From the VSM, a show module shows the VEM 3 with an "ok" status. I currently only have 1 NIC under the vDS control. My VM's using the VM_Network port group work fine and can forward traffic normally. When I put a VM in the Voice_Network port group I lose communication with it. If I add vlan 5 as a system vlan to my Uplink port profile then the VM's in the Voice_Network work properly. I thought you shouldn't create system vlans for each vlan and only use it for critical management functions so I would rather not make it a system vlan. Below is my n1k config. The upstream switch is a 2960X with the "switchport mode trunk" command. Am I missing something that is not allowing VLAN 5 to communicate over the Uplink port profile?
port-profile type ethernet Unused_Or_Quarantine_Uplink
vmware port-group
shutdown
description Port-group created for Nexus1000V internal usage. Do not use.
state enabled
port-profile type vethernet Unused_Or_Quarantine_Veth
vmware port-group
shutdown
description Port-group created for Nexus1000V internal usage. Do not use.
state enabled
port-profile type vethernet VM_Network
vmware port-group
switchport mode access
switchport access vlan 1
no shutdown
system vlan 1
max-ports 256
description VLAN 1
state enabled
port-profile type vethernet L3-control-vlan1
capability l3control
vmware port-group L3Control
switchport mode access
switchport access vlan 1
no shutdown
system vlan 1
state enabled
port-profile type ethernet iSCSI-50
vmware port-group "iSCSI Uplink"
switchport mode trunk
switchport trunk allowed vlan 50
switchport trunk native vlan 50
mtu 9000
channel-group auto mode active
no shutdown
system vlan 50
state enabled
port-profile type vethernet iSCSI-A
vmware port-group
switchport access vlan 50
switchport mode access
capability iscsi-multipath
no shutdown
system vlan 50
state enabled
port-profile type vethernet iSCSI-B
vmware port-group
switchport access vlan 50
switchport mode access
capability iscsi-multipath
no shutdown
system vlan 50
state enabled
port-profile type ethernet Uplink
vmware port-group
switchport mode trunk
switchport trunk allowed vlan 1,5
no shutdown
system vlan 1
state enabled
port-profile type vethernet Voice_Network
vmware port-group
switchport mode access
switchport access vlan 5
no shutdown
max-ports 256
description VLAN 5
state enabled
Below is the output you requested. Thank you.
~ # vemcmd show card
Card UUID type 2: 4c4c4544-004c-5110-804a-b9c04f564831
Card name: synergvm5
Switch name: synergVSM
Switch alias: DvsPortset-0
Switch uuid: 7d e9 0d 50 b3 3b 25 47-64 14 61 c0 3f c0 7b d9
Card domain: 4094
Card slot: 3
VEM Tunnel Mode: L3 Mode
L3 Ctrl Index: 49
L3 Ctrl VLAN: 1
VEM Control (AIPC) MAC: 00:02:3d:1f:fe:02
VEM Packet (Inband) MAC: 00:02:3d:2f:fe:02
VEM Control Agent (DPA) MAC: 00:02:3d:4f:fe:02
VEM SPAN MAC: 00:02:3d:3f:fe:02
Primary VSM MAC : 00:50:56:aa:70:b9
Primary VSM PKT MAC : 00:50:56:aa:70:bb
Primary VSM MGMT MAC : 00:50:56:aa:70:ba
Standby VSM CTRL MAC : 00:50:56:aa:70:b6
Management IPv4 address: 172.30.2.64
Management IPv6 address: 0000:0000:0000:0000:0000:0000:0000:0000
Primary L3 Control IPv4 address: 172.30.100.1
Secondary VSM MAC : 00:00:00:00:00:00
Secondary L3 Control IPv4 address: 0.0.0.0
Upgrade : Default
Max physical ports: 32
Max virtual ports: 216
Card control VLAN: 1
Card packet VLAN: 1
Control type multicast: No
Card Headless Mode : No
Processors: 16
Processor Cores: 8
Processor Sockets: 2
Kernel Memory: 62904468
Port link-up delay: 5s
Global UUFB: DISABLED
Heartbeat Set: True
PC LB Algo: source-mac
Datapath portset event in progress : no
Licensed: Yes
~ # vemcmd show port
LTL VSM Port Admin Link State PC-LTL SGID Vem Port Type
24 Eth3/8 UP UP FWD 0 vmnic7
49 Veth1 UP UP FWD 0 vmk1
50 Veth2 UP UP FWD 0 XP-Voice.eth0
51 Veth3 UP UP FWD 0 synergPresence.eth0
~ # vemcmd show port vlans
Native VLAN Allowed
LTL VSM Port Mode VLAN State* Vlans
24 Eth3/8 T 1 FWD 1
49 Veth1 A 1 FWD 1
50 Veth2 A 1 FWD 1
51 Veth3 A 5 FWD 5
* VLAN State: VLAN State represents the state of allowed vlans.
~ # vemcmd show bd
Number of valid BDS: 10
BD 1, vdc 1, vlan 1, swbd 1, 5 ports, ""
Portlist:
BD 2, vdc 1, vlan 3972, swbd 3972, 0 ports, ""
Portlist:
BD 3, vdc 1, vlan 3970, swbd 3970, 0 ports, ""
Portlist:
BD 4, vdc 1, vlan 3969, swbd 3969, 2 ports, ""
Portlist:
8
9
BD 5, vdc 1, vlan 3968, swbd 3968, 3 ports, ""
Portlist:
1 inban
5 inband port securit
11
BD 6, vdc 1, vlan 3971, swbd 3971, 2 ports, ""
Portlist:
14
15
BD 7, vdc 1, vlan 5, swbd 5, 1 ports, ""
Portlist:
51 synergPresence.eth0
BD 8, vdc 1, vlan 50, swbd 50, 0 ports, ""
Portlist:
BD 9, vdc 1, vlan 77, swbd 77, 0 ports, ""
Portlist:
BD 10, vdc 1, vlan 199, swbd 199, 0 ports, ""
Portlist:
~ #
Similar Messages
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Only some of the traffic passing through inline vlan pair
Here is my network setup
firewall<---- >(g1/2)Coreswitch 6500 with IDSM(TG9/1)<-----> (TG9/1) Distrib switch with FWSM---------Accessswitch
configuration in core switch
interface GigabitEthernet1/2.11
description **** ****
encapsulation dot1Q 211
ip vrf forwarding VRF11
ip address 10.2.11.73 255.255.255.248
ip ospf network point-to-point
standby 1 ip 10.2.11.75
standby 1 priority 110
standby 1 preempt
interface GigabitEthernet1/2.37
description **** ****
encapsulation dot1Q 237
ip vrf forwarding VRF37
ip address 10.2.37.73 255.255.255.248
ip ospf network point-to-point
standby 1 ip 10.2.37.75
standby 1 priority 110
standby 1 preempt
interface TenGigabitEthernet9/1.11
description **** ****
encapsulation dot1Q 311
ip vrf forwarding VRF11
ip address 10.2.11.2 255.255.255.252
ip ospf network point-to-point
interface TenGigabitEthernet9/1.12
description **** ****
encapsulation dot1Q 312
ip vrf forwarding VRF12
ip address 10.2.12.2 255.255.255.252
ip ospf network point-to-point
configuration in Distribution switch:
interface TenGigabitEthernet9/1.11
description **** ****
encapsulation dot1Q 311
ip vrf forwarding VRF11
ip address 10.2.11.1 255.255.255.252
no ip route-cache
ip ospf network point-to-point
interface TenGigabitEthernet9/1.37
description ********
encapsulation dot1Q 337
ip vrf forwarding VRF37
ip address 10.2.37.1 255.255.255.252
no ip route-cache
ip ospf network point-to-point
i have seggregated n/w like this. i am using inline vlan pair , to pass all the traffic through the IDSM module ,
i am using the monitoring port gi0/8
config in core switch
intrusion-detection module 8 data-port 2 trunk allowed-vlan 211-260,311-360
IDSM
physical-interfaces GigabitEthernet0/8
subinterface-type inline-vlan-pair
subinterface 11
description
vlan1 211
vlan2 311
exit
subinterface 37
description
vlan1 237
vlan2 337
exit
Problem i am facing is , some of the vlan-pair traffic passing through the IDSM some of the traffic are not passing , here i have given the statistics
MAC statistics from interface GigabitEthernet0/8
Statistics From Subinterface 11
Statistics From Vlan 211
Total Packets Received On This Vlan = 0
Total Bytes Received On This Vlan = 0
Total Packets Transmitted On This Vlan = 0
Total Bytes Transmitted On This Vlan = 0
Statistics From Vlan 311
Total Packets Received On This Vlan = 0
Total Bytes Received On This Vlan = 0
Total Packets Transmitted On This Vlan = 0
Total Bytes Transmitted On This Vlan = 0
Statistics From Subinterface 37
Statistics From Vlan 237
Total Packets Received On This Vlan = 3189658726
Total Bytes Received On This Vlan = 64165872092928
Total Packets Transmitted On This Vlan = 3549575166
Total Bytes Transmitted On This Vlan = 64165872092928
Statistics From Vlan 337
Total Packets Received On This Vlan = 3549575166
Total Bytes Received On This Vlan = 64165872092928
Total Packets Transmitted On This Vlan = 3189658726
Total Bytes Transmitted On This Vlan = 64165872092928
Statistics From Subinterface 38
Statistics From Vlan 238
Total Packets Received On This Vlan = 2215151150
Total Bytes Received On This Vlan = 64165872092928
Total Packets Transmitted On This Vlan = 126546964
Total Bytes Transmitted On This Vlan = 64165866995200
Statistics From Vlan 338
Total Packets Received On This Vlan = 126546964
Total Bytes Received On This Vlan = 64165866995200
Total Packets Transmitted On This Vlan = 2215151150
Total Bytes Transmitted On This Vlan = 64165872092928
Give me idea experts , so that i can resolve this issue.
Help me thanks in advanceI believe the issue is because of the config below:
interface GigabitEthernet1/2.11
description **** ****
encapsulation dot1Q 211
ip vrf forwarding VRF11
ip address 10.2.11.73 255.255.255.248
ip ospf network point-to-point
standby 1 ip 10.2.11.75
standby 1 priority 110
standby 1 preempt
encapsulation dot1Q 311
ip vrf forwarding VRF11
ip address 10.2.11.2 255.255.255.252
ip ospf network point-to-point
interface TenGigabitEthernet9/1.12
description **** ****
encapsulation dot1Q 312
ip vrf forwarding VRF12
ip address 10.2.12.2 255.255.255.252
ip ospf network point-to-point
As you can see we have 2 ip subnets in the VRF 11 .73 & .2 in vlan 211 & 311 respectively.
The switch is doing intervlan routing directly without having to go through the IDSM for VRF 11.
What we need to remember is IDSM does not do routing, and it can only bridge vlans.
Hence we have to force to packet to go through the IDSM.
Here is what we do when we use IDSM to see traffic going between vlans.:
Normally, with vlans, and IDSM inline mode, we have one IP subnet and 2 Vlans.
IDSM2 in inline mode necessitates an additional artificial Vlan on the SAME subnet as the Vlan you wish to sense.
A layer 3 switch interface needs to be configured within this additional artificial Vlan.
In a nutshell, we need to create 2 Vlans that share one same ip subnet and put SVI on only one of the Vlans.
In your case you will need one ip between vlans 211 & 311 in VRF 11 to force the data to go through the IDSM.
I can understand if this is a bit tricky to understand.
Please go through my design document for IDSM inline mode, which explains the basic concepts and packet walk in detail.
It will explain why we need the above and how arp makes the mac-address table populate correct entries, (with one ip subnet for 2 vlans) so that traffic goes through the IDSM.
https://supportforums.cisco.com/docs/DOC-12206
- Sid -
CGS-2520-16S-8PC only half of SFP Ports forwarding Traffic
HI all,
we have two CGS-2520-16S-8PC with links in different directions. All SFP Ports are UP but only the half of it forwarding Traffic. We need all Ports .
In one of the Cisco documents I found this hind : "The100BASE-FX SFP ports and the 10/100 PoE ports are grouped in pairs. The first member of the pair (port 1) is above the second member (port 2) on the left. Port 3 is above port 4, and so on. The dual-purpose ports are numbered 1 and 2. "
But more about it is not found in the documemnts. So i have no clue how to bring all Ports to forward traffic.
Have some one an idea ?
PhilippSorry but a gigabit-only transceiver will not work on 100 Mbps-only SFP ports.
There's almost always a good reason why something is not listed in the compatibility table. -
Hi all
when deploying the VSM on a Standard Switch, is it a requirement to include System VLAN's for my the packet and control VLAN's in the Port-Profiles on the dvs?
Many thanksCorrect. You only want system VLANs on the VLANs that are needed to bootstrap the 1000v.
The normal port-profiles that would be used with your VMs typically don't require a system VLAN.
In fact, if you enable a system VLAN on an interface that is going to implement access lists or QoS and there is a problem programming the interface, the port will still forward on that system VLAN, but none of the access lists or QoS settings will be in place. -
Hi ,
Can someone please explain me why a trunk link, between two cisco switch, not allow a vlan x traffic if vlan x is not locally configured ?
In my lab I have three switch (2950 but it is the same with 2960 3750 etc).
Switch 1 is connected by trunk to switch 2 and switch 2 is connected by trunk to switch 3.
Switch 1 and switch 3 has configured vlan 10 and interfaces vlan 10 instead Switch 2 has not configured vlan 10
Vtp is disabled (transparent mode) in all switch
Switch 2 not permit switch1 to ping switch3 until I not configure vlan 10.
2950#sh int fa 0/9 status
Port Name Status Vlan Duplex Speed Type
Fa0/9 connected trunk a-full a-100 10/100BaseTX
2950#sh int fa 0/9 trun
Port Mode Encapsulation Status Native vlan
Fa0/9 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/9 1-4094
Port Vlans allowed and active in management domain
Fa0/9 1-2,11,101
Port Vlans in spanning tree forwarding state and not pruned
Fa0/9 1-2,11,101
2950#sh vtp status
VTP Version : 2
Configuration Revision : 0
Maximum VLANs supported locally : 128
Number of existing VLANs : 8
VTP Operating Mode : Transparent
VTP Domain Name : daniele
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x63 0x6C 0xF9 0xF6 0xB9 0xDC 0xBE 0xF3
Configuration last modified by 192.168.0.103 at 0-0-00 00:00:00
2950#
It seem that vlan 10 is pruned but I don't understand why (vtp is disabled)
Thanks a lot for you help
DanieleHi lnrdnl78d,
so will give this ago not quite sure how a uploaded images looks,
i have mocked up what i have understood from your explanation so feel free to correct me if i have got this wrong :)
however assuming in this situation that VTP is enabled (which i know you have disabled in yours, but hoping this helps)
in this situation client 1 sends a broadcast to client two.
with VTP pruning enable switch 2 will learn that switch 4 has no ports connected to VLAN 2
so the trunk link to Switch 4 will have VLAN 2 pruned from the trunk link
but 2 and 3 will receive the broadcast and switch 3 will be the only one to forward it out the connected port
from my understanding this is what you have configured in your lab apart from switch 4 but added it to fit the example
does this help demonstrate it at all or am i way off ? -
How do I forward traffic to an IP Address from a gateway through an extreme?
I have a DVR for a Camera system attached to a WiFi Ethernet device (becuase there is too far a distance between the DVR and Cable Gateway). When it was attached directly attached to the cable modem, I used Port Forwarding to route traffic to the DVR. That worked great. NOW I have to use the WiFi adapter and that is connecting to the Airport Extreme. The Aiport Extreme is connected to that cable modem.
So I understand how to forward traffic from the modem to an IP address (the Extreme's IP perhaps ??) but then how do I send that traffic through the Extreme to the wifi-ethernet adapter connected to the DVR ?I am on my mobile phone getting an address of 10...83 through the router 10...1.
Then the DVR setup on 10...69 IS accessible.
When I switch my wifi off (on the mobile phone) and I use the ip address (23…94) of the modem w/ port specification I do not get connected.
When I plug DIRECTLY into the Cable Modem and get an IP address of 10…53, via (Mac OS X) I CAN access the DVR again with ip of 10…69.
When I use WIFI (via the AE) I get an IP Address of 10…44 and CAN access the DVR as well.
I have also confirmed traffic is port forwarding to .69:7000 as per the port specified on the DVR.
So with all that it is confirmed, I tried it again and and still not working...
THEN I reset the AE, Resset the Wifi Adapter, Reset the DVR and updated Firmwares, started with the basics outline from everyone and IT'S WORKING!!
I believe it was actually all the AE and requiring a reset on that device.
Thank you again for all the help, this was a fun challenge! -
I have a profile uplink which include a system vlan of 50, 60, 220
thne i also have a port profile for vlan 50 and 60
but when i connect a vm to this port group, i do not get any connection.
however other vlans that are not set as system vlan on the uplink are working fine on their own port group.
any idea why?here is an example from my configs I use.
port-profile type ethernet system-uplink-03
vmware port-group
switchport mode trunk
switchport trunk native vlan 1034
switchport trunk allowed vlan 1031-1034
channel-group auto mode on mac-pinning
no shutdown
system vlan 1031-1033
description Development system profile for critical ports and vm traffic
state enabled
1031-1034 are vmware mgmt, ip storage and vmotion in this instance vcenter was in a different environment I have I think about 12 different system uplink port profiles
here is a port-profile:
port-profile type vethernet 03-development-vmsc
capability l3control
vmware port-group
switchport mode access
switchport access vlan 1031
no shutdown
system vlan 1031
max-ports 32
description 03 Development ESXi Management
state enabled
hope this helps. -
System VLANs for AD, vCentre...
Hi All,
In the event that my entire data centre were to shut-down, is it recommended that the VLANs for AD, vCentre, vCentre DB be configured as System VLANs so that when everything powers up the VEM modules can actually communicate with these systems in order to get their configs? I am aware that the system vlans pretty much negate any security applied to them however was looking to see the best practice.
thanks,Yeah it wouldn't be a bad idea. Just make sure to add the system vlan to the eth and veth port-profiles.
And remember you can only have 32 port-profiles with the system vlan command in them.
Also understand that when the VSM is not available to program the VEMs and a system vlan is present on the port-profiles that it is only basic connectivity that is allowed. No higher level features like ACLs or QOS will be working.
Let us know if you need more classification. You can also play with the concept if you want by building a small lab environment. The great thing about the N1KV is it does work on a nested ESXi environment so you can build an entire lab on one host.
louis -
CCE 507 stops forwarding traffic to internet
Our CE (which is our proxy server) constantly stops forwarding traffic to the internet. The engine does not freeze or lock up because I can telnet into it and reload and everything is fine then. This has starting happening in the last two weeks. The engine is integraded with Websense filtering. Could I be experiencing hardware issues? I did recently upgraded websense to the latest version and also upgraded the PIX 515 Firewall IOS to the latest. I am thinking maybe upgrade the IOS on the engine. Any guidance would be appreciated. Thanks in advance.
Apparently the version of Websense that I was running was not making the CE very happy. I upgraded to a new version and ever since the problem has not arise. But I am having one issue with the CE. There is one website that generates errors when going through the CE proxy server. Although when bypassing the proxy server(CE), there are no errors generated. It is only when going through the proxy that the error is generated. The error does not reflect a Websense blocking page. So it only leads me to believe that the problem is on the CE. I would like to upgrade the IOS on the CE to the latest software in an effort to resolve this. If I upgrade, should I be aware of any problems with the configuration not working after the upgrade. The device is a CE 507 with software version 2.51. Any history on this type of problem? Any help would be appreciated. I have pasted the exact error generated from the site. Thanks again.
Network Error
The server yearbookavenue1.jostens.com returned an invalid response to your request for http://yearbookavenue1.jostens.com/cgi-bin/exe2004/year2004.exe?f_4194e967209 -
Hi, I have:
Cisco 2800 with HWIC 4ESW module (4 port FE switch), IOS 13.3(8)T8, Feature Set IP. 10 VLANs are defined, 2 assigned directly to 2 4ESW ports, 2 port are trunk.
How to configure traffic shapping on VLANs? I need shape 10Mbits from one Giga port to 10x 1Mbits for every VLAN.
When I use this configuration, Giga interface is shapping, but VLAN running without shape.
It is possible?
Thank you.
Libor
access-list 111 permit ip any any
class-map match-all class11
match access-group 111
policy-map policy11
class class11
shape average 1000000
interface GigabitEthernet0/0
ip address 192.168.0.222 255.255.255.0
ip nbar protocol-discovery
service-policy output policy11
duplex auto
speed auto
interface FastEthernet0/0/0
switchport access vlan 11
no ip address
interface Vlan11
ip address 10.11.12.1 255.255.255.248
ip nbar protocol-discovery
service-policy output policy11Hi, put the service-policy command under the FE0/0/0 directly. Since there is only 1 VLAN defined there, you should otain the expected result.
HTH -
Does SQL Server 2008 R2 recognize only system-generated session identifiers,
As part of the locking down of our system we are doing the Security Technical Implementation Guide (STIG) and one of the questions it asks is "The DBMS must recognize only system-generated session identifiers."
I have looked at the STIG version for SQL Server 2012 and this is not a finding on it, since it supports the requirement and cannot be configured out of compliance.
If anyone can help confirm that this is also the case with SQL Server 2008 R2 that would be very helpful.
Thank you, Darren
The discussion of it is:
This requirement focuses on communications protection at the application session, versus network packet level. The intent of this control is to establish grounds for confidence at each end of a communications session in the ongoing identity of the other
party and in the validity of the information being transmitted.
Unique session IDs are the opposite of sequentially generated session IDs which can be easily guessed by an attacker. Unique session identifiers help to reduce predictability of said identifiers.
Unique session IDs address man-in-the-middle attacks including session hijacking or insertion of false information into a session. If the attacker is unable to identify or guess the session information related to pending application traffic, they will have
more difficulty in hijacking the session or otherwise manipulating valid sessions.
The DBMS must only recognize only system generated session identifiers. If an attacker was able to generate a session with a non-system generated session identifier and have it be recognized by the system, the attacker could potentially gain access to the
system without passing through access controls designed to limit database sessions to authorized users.Hi Darren,
From your description, do you mean the session_id from DMV sys.dm_exec_sessions? If so, the session_id(s) are all created and handled by SQL Server. When session_id <= 50 , it belongs to a system session, and when session_id > 50, it belongs to a user
session.
Below query could help you generate system sessions in SQL Server 2008 R2. Refer to :
Explore the secrets of session- sys.dm_exec_sessions.
SELECT
S.SESSION_ID,
S.STATUS,
S.HOST_NAME,
C.CLIENT_NET_ADDRESS,
CASE WHEN S.LOGIN_NAME = S.ORIGINAL_LOGIN_NAME THEN S.LOGIN_NAME ELSE S.LOGIN_NAME + ' (' +S.ORIGINAL_LOGIN_NAME + ')' END AS LOGIN_NAME,
S.PROGRAM_NAME,
C.CONNECT_TIME, -- DIFFRENT BETWEEN CONNECT & LOGIN TIME IS TIME TAKEN BY PRELOGON ACTIVITIES
S.LOGIN_TIME,
CASE S.TRANSACTION_ISOLATION_LEVEL
WHEN 0 THEN 'UNSPECIFIED'
WHEN 1 THEN 'READUNCOMITTED'
WHEN 2 THEN 'READCOMMITTED'
WHEN 3 THEN 'REPEATABLE'
WHEN 4 THEN 'SERIALIZABLE'
WHEN 5 THEN 'SNAPSHOT'
ELSE CAST(S.TRANSACTION_ISOLATION_LEVEL AS VARCHAR(32))
END AS TRANSACTION_ISOLATION_LEVEL_NAME,S.LAST_SUCCESSFUL_LOGON, -- REQUIRES 'COMMON CRITERIA COMPLIANCE ENABLED' OPTION VIA SP_CONFIGURE.
S.LAST_UNSUCCESSFUL_LOGON, -- REQUIRES 'COMMON CRITERIA COMPLIANCE ENABLED' OPTION VIA SP_CONFIGURE.
S.UNSUCCESSFUL_LOGONS, --REQUIRES 'COMMON CRITERIA COMPLIANCE ENABLED' OPTION VIA SP_CONFIGURE.
S.CPU_TIME AS CPU_TIME_MS,
S.MEMORY_USAGE AS MEMORY_USAGE_PAGES,
S.ROW_COUNT,
S.PREV_ERROR,
S.LAST_REQUEST_START_TIME,
S.LAST_REQUEST_END_TIME,
C.NET_TRANSPORT,
C.PROTOCOL_TYPE,
S.LANGUAGE,
S.DATE_FORMAT,
ST.TEXT AS QUERY_TEXT
FROM
SYS.DM_EXEC_SESSIONS S
FULL OUTER JOIN SYS.DM_EXEC_CONNECTIONS C ON C.SESSION_ID = S.SESSION_ID
CROSS APPLY SYS.DM_EXEC_SQL_TEXT(C.MOST_RECENT_SQL_HANDLE) ST
WHERE
S.SESSION_ID IS NULL
OR S.SESSION_ID < = 50
ORDER BY
S.SESSION_ID
Thanks,
Lydia Zhang -
Table in PI JAVA only system & Report development in JAVA only system
Dear Experts ,
We are migrating from Dual to Single stack JAVA only PI system.
In Dual stack system all the message data are stored in ABAP table from which MONI pulls data .
But in JAVA only system how data is stored ..? and how to access those table ..?
we need a report to develop which will have these data .
Interface name
Date & time of run
Key Data (if possible would like to see key data from the run, for example po number, material number, part number, idoc number would all be considered key data)
Pass/Fail flag
Error Message (only required if the run failed)
How & where to write code to develop this report ...?
thanks
ShakifHi Shakif,
Look at this link:
Message details and AuditLog from Java Stack using Custom WebService
and this link about the Java Data Browser:
Open SQL Data Browser - Process Integration - SCN Wiki
Best Regards
Harald -
Hi All,
is there any way to re-send or re-process only system error which occured due to QRFC_SHORT_DUMP.
We should not re-send Application Errror.
I have tried the program RSXMB_RESTART_MESSAGES , it restarts all System Error and Application Error.
Any way to restarts only System Error ?
Regards
ShivaHi Shiva,
Currently the standard restart job RSXMB_RESTART_MESSAGES is restarting below statuses.
You can copy the report to Z program and change the above code to below then the report will only restart system errors only.
Regards,
Praveen. -
Read-only system - how to get back to normal ?
Two days ago, while I was trying to transfer data to an external hard-disk, my 12" iBook G4 suddenly turned down with no particular reason, and I cannot start it properly any longer.
As I have absolutely no technical knowledge, I have no clue what to do, and I hope I can get some valuable advice on this Forum.
I need this iBook - and most of all I do urgently need some data it contains -
but I am at the moment in Cambodia - where I could not find any Apple dealer up to now, except for iPod (probably not always original ones), which doesn't exactly make things easier...
This is what happens when I try to start the iBook:
at the begining, everything seems quite normal...Apple logo shows up, then this rotating thing for a short time...after that the screen turns black, leaving only on the left upper corner in white script the mention :/ root # or :/ root#.
It looks very much like on some computer screens I saw about 20 years ago, maybe with a slightly better quality.
Then there is not very much else to do, except that you can get the mention "Display all 872 possibilities? (y or no)" by pushing the Tab key for about 3 or 4 seconds.
If you agree, you get a list of many things (could be 872), which appear to be mostly function or system checks...all in the same white script on the black screen...some of these checks or things work, some don't...the iBook even gives the reason why some are not working: precisely because they cannot be shown in what is called "read-only system"...now, my problem is that I don't want this read-only system, as it is of absolutely no use to me, and I cannot read any information fom my HD that I need very urgently (and certainly before I go to a country where they have Apple dealers).
I have no idea if this is a common problem, I don't even know how serious it is.
The only thing I know for sure is that the iBook obviously is still living at the moment, but it is not working the way I need it to work.
I tried to restart it numerous times, including by using the Install disk, but nothing helps...maybe the problem there is that the iBook is not understanding I want it to use the Install CD as the starting disk, but I don't know how I can make me understood as long as the screen only shows this white script...
Anyway, I have no clue what to do, and I am hoping I can get some good advice on how to act before going to some PC dealer (it is already annoying enough that I have to use a PC in order to try to find out how to make my Apple product work properly).
Thanks very much for any input.You do have the CDs with the system software, correct?
You don't say what operating system you are running, is it 10.3.x or 10.4.x?
If it is 10.3, then put the #1 CD in the computer, restart it and hold down the C key while it boots up.
When the installer window comes up, click on apple menu and select disk utility.
When that window opens, select your hard drive (rather than the CD) and click on repair hard drive.
When it is finished, quit disk utility and restart the computer. As it is restarting, you can hold down the F12 key to eject the CD. You should be back to normal. If it was a firewire drive you were copying data to, you might have lost the data if you didn't get to eject the disk before you lost access to it.
+You can and should repair the external drive you were copying data to also, although you can do that from the disk utility (in the Utility folder inside the Application folder) while booted from your laptop, in addition to doing it while booted from the #1 installer CD.+
You should continue making the backup of your data as soon as you get access to it, as you could be headed for a very unhappy situation if your hard drive crashes before you back it up. If you haven't lost a hard drive yet, you will. Everyone will at some time in their computing lifetime. Don't let it ruin your life, back it up now! -
Copy VMWare image of Java only system
Hello,
We are running an SAP Java only System (NW 7.0) with a MSSQL 2000 DB on Windows running VMWare. We are trying to create a clone of that server to create another JAVA only SAP system.
We have changed the Computer Name in MSSQL and that is up and running. We have also changed the instance profile paramters to point to the new Server name.
Couple questions:
1) Is this possible to do with a JAVA only system?
2) The JControl process keeps failing. I've changed the instance.properties file to point to the new server host and when I start the system it keeps pointing back at the old one. Is this file defined somewhere else?
Has anyone done this before or tried it? If you have, can you provide any tips or tricks on how to accomplish this.
Thanks,
Dale DingmannFor copyng systems, you need to use systemcopy procedure,
is fully supported : --> System Copy and Migration
P.S. in your situation i'm think good to read -->
Note 757692 - Changing the hostname for J2EE Engine 6.40/7.0 installation
Regards.
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