DHCP assignments and AP Groups

I am having an issue in which I have AP Groups working perfectly fine, but when a client moves from one building to another the DHCP assignment of the "first" AP Group is retained when the user accesses AP's assigned to another AP Group.
For example, Laptop1 has an address of 10.2.1.110 in AP Group1. When the user moves to an AP in Group2, the Laptop1 retains the 10.2.1.110 instead of getting a new address from Group2.
Traffic still works perfectly, but I need them to inherit the IP sheme of the AP Group they've moved into (application requirements).
Our setup is very similar to this document: http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a008073c723.shtml#configs
We have a 4402 controller with 37 1131 AP's. All AP's are assigned an AP group in their respective buildings and the VLAN DHCP and traffic works perfectly fine in each.
DHCP services are provided by a Windows 2003 server as both wired and wireless clients are required to be in the same subnet for application purposes.
The controller and AP's are in native VLAN 10.
I'd appreciate any assistance in determining why the controller or DHCP server is not recognizing the subnet change for the client.

This is normal behavior as long as the client can roam from an ap on AP Group1 to an ap on AP Group2. If you want the device to reassociate from one building to another, then you have to put the ap's on a different WLC with a different mobility group name. If all ap's are on the same mobility group, then you will have the seamless roaming like what you are seeing.

Similar Messages

Capturing DHCP Assignments to IP Addresses

I am running MARS 6 software. While I am getting a lot of operational value, I still have a lot of setup questions.
Today it is if MARS tracks the DHCP assignments. We use Active Directory for our dynamic devices, and of course DHCP to get addresses assigned to individual machines.
Does MARS have the ability to track the DHCP assignments and update the host names assigned to IP addresses? I have not, yet, had the Windows admins start SNARE on the AD servers yet, will that provide the DHCP information?

I don't think there is any automatical way to control the DHCP change. A few solutions could be:
User a higher DHCP lease.
Delete the dynamically learnt hosts in MARS manually to force it to re-learn.
I would love to hear better solutions myself, we face the same issue here.
Regards
Farrukh

Excise modvat accounts not defined for DLFC transaction and excise group

Dear Experts,
Iam raising this question after checking all the contents related to Sub Transaction type in SDN.
My prob is: for raw material sales scenario i have created order delivery and invoice. For Invoice i have done account determination with a different G/L in VKOA. Now i have to create an excise invoice and the accounting entry for central ED on sales should go to different G/L account. for account determination i have done the following settings:
Maintained Sub transaction type in
IMG -> Logistics - General -> Tax on Goods movement -> India -> Basic Settings
->Maintain Sub Transaction types
IMG -> Logistics - General -> Tax on Goods movement -> India ->
Account determination -> Specify Excise Accounts per Excise Transaction.
Here against DLFC sub transaction Type is maintained..
Also
IMG -> Logistics - General -> Tax on Goods movement -> India -> Account determination -> Specify G/L Accounts per Excise Transaction
Here maintained Excise group with DLFC Company Code subtransaction type, chart of accounts and all required GL Account .
But when the iam creating Excise Invoice in J1IIN and clicking on Subtransaction type-F4, no entries are shown. No values found is the message in green. Message no. DH801
If i use subtransaction type and enter billing document and enter, the following error message comes:
"Excise modvat accounts not defined for DLFC transaction and excise group"
Iam unable to understand why the subtransaction type maintained is not showing in TCODE J1IIN?
Regards

For the error message DH801, please check note 840911
Excise modvat accounts not defined for
DLFC transaction and excise group"
Please check your G/L assignments "Specify G/L Accounts per Excise Transaction"
thanks
G. Lakshmipathi

Intra-Controller roaming and AP Groups

WiSM 2 controllers running 7.3.101.0
All controllers have the same subnets/dynamic interfaces/WLAN
All controllers in same mobility group.
Controller1
AP1 has APGROUP1 applied
APGROUP1 has SSID1 mapped to DynintVLAN1
Controller2
AP2 has APGROUP2 applied
APGROUP2 has SSID1 mapped to DynIntVLAN2
Client associates to AP1 and gets IP from DynintVLAN1
Client roams to AP2. Keeps IP address but connectivity stops.
Client shows in Controller 1 to be Anchored to Controller 1
Client shows in Controller 2 to be mobile client and mapped to Controller 1 but interface shows as DynintVLAN2
My understanding with this configuration is that the client should stay connected via mobility to Controller 1 but it seems to stay authenticated but looses connectivity.
Any thoughts?
Thanks.

I checked eping and mping between these controllers and no problem
When roamed to controller 2 I even tried a dhcp release and renew and that worked! I got my same IP address so I think the mobility parts are working since I was able to get back to the original VLAN. I just cant ping my gateway or off network.
After the roam here are the "sh client detail"
Controller 1 (Anchor)
(Controller1) >show client detail 00:24:D7:37:B7:48
Client MAC Address............................... 00:24:d7:37:b7:48
Client Username ................................. **************deleted
AP MAC Address................................... 00:00:00:00:00:00
AP Name.......................................... N/A
Client State..................................... Associated
Client NAC OOB State............................. Access
Wireless LAN Id.................................. 1
Hotspot (802.11u)................................ Not Supported
BSSID............................................ 00:00:00:00:00:00
Connected For ................................... 1060 secs
Channel.......................................... N/A
IP Address....................................... 172.17.137.241
Gateway Address.................................. Unknown
Netmask.......................................... Unknown
Association Id................................... 0
Authentication Algorithm......................... Open System
Reason Code...................................... 1
Status Code...................................... 0
Client CCX version............................... 4
Client E2E version............................... 1
Re-Authentication Timeout........................ 1583
QoS Level........................................ Silver
--More-- or (q)uit
802.1P Priority Tag.............................. disabled
CTS Security Group Tag........................... Not Applicable
KTS CAC Capability............................... No
WMM Support...................................... Enabled
APSD ACs....................................... BK BE VI VO
Power Save....................................... ON
Current Rate..................................... m15
Supported Rates.................................. 18.0,24.0,36.0,48.0,54.0
Mobility State................................... Anchor
Mobility Foreign IP Address...................... 172.17.12.5
Mobility Move Count.............................. 2
Security Policy Completed........................ Yes
Policy Manager State............................. RUN
Policy Manager Rule Created...................... Yes
Audit Session ID................................. ac110c0e0011541752570af9
IPv4 ACL Name.................................... none
IPv4 ACL Applied Status.......................... Unavailable
IPv6 ACL Name.................................... none
IPv6 ACL Applied Status.......................... Unavailable
Client Type...................................... SimpleIP
PMIPv6 State..................................... Unavailable
Policy Type...................................... WPA2
Authentication Key Management.................... 802.1x
--More-- or (q)uit
Encryption Cipher................................ CCMP (AES)
Management Frame Protection...................... No
EAP Type......................................... PEAP
Interface........................................ zone5dynint743
VLAN............................................. 743
Quarantine VLAN.................................. 0
Access VLAN...................................... 743
Controller2
(Controller2) >show client detail 00:24:D7:37:B7:48
Client MAC Address............................... 00:24:d7:37:b7:48
Client Username .................................**************deleted
AP MAC Address................................... 00:23:eb:81:ec:20
AP Name.......................................... AP2
Client State..................................... Associated
Client NAC OOB State............................. Access
Wireless LAN Id.................................. 1
Hotspot (802.11u)................................ Not Supported
BSSID............................................ 00:23:eb:81:ec:20
Connected For ................................... 212 secs
Channel.......................................... 11
IP Address....................................... 172.17.137.241
Gateway Address.................................. Unknown
Netmask.......................................... Unknown
Association Id................................... 10
Authentication Algorithm......................... Open System
Reason Code...................................... 1
Status Code...................................... 0
Client CCX version............................... 4
Client E2E version............................... 1
Re-Authentication Timeout........................ 1584
QoS Level........................................ Silver
--More-- or (q)uit
802.1P Priority Tag.............................. disabled
CTS Security Group Tag........................... Not Applicable
KTS CAC Capability............................... No
WMM Support...................................... Enabled
APSD ACs....................................... BK BE VI VO
Power Save....................................... ON
Current Rate..................................... m15
Supported Rates.................................. 18.0,24.0,36.0,48.0,54.0
Mobility State................................... Foreign
Mobility Anchor IP Address....................... 172.17.12.14
Mobility Move Count.............................. 3
Security Policy Completed........................ Yes
Policy Manager State............................. RUN
Policy Manager Rule Created...................... Yes
Audit Session ID................................. ac110c05008392c65257ede8
IPv4 ACL Name.................................... none
IPv4 ACL Applied Status.......................... Unavailable
IPv6 ACL Name.................................... none
IPv6 ACL Applied Status.......................... Unavailable
Client Type...................................... SimpleIP
PMIPv6 State..................................... Unavailable
Policy Type...................................... WPA2
Authentication Key Management.................... 802.1x
--More-- or (q)uit
Encryption Cipher................................ CCMP (AES)
Management Frame Protection...................... No
EAP Type......................................... PEAP
Interface........................................ zone1dynint732
VLAN............................................. 732
Quarantine VLAN.................................. 0
Access VLAN...................................... 743

Field Symbols, Field String, and Field Group.

Hi,
Can you differentiate between filed symbols, field strings and field groups,
With regards,
Bharath Mohan B

Hi,
Field Symbols
Field symbols are placeholders or symbolic names for other fields. They do not physically reserve space for a field, but point to its contents. A field symbol cam point to any data object. The data object to which a field symbol points is assigned to it after it has been declared in the program.
Whenever you address a field symbol in a program, you are addressing the field that is assigned to the field symbol. After successful assignment, there is no difference in ABAP whether you reference the field symbol or the field itself. You must assign a field to each field symbol before you can address the latter in programs.
Field symbols are similar to dereferenced pointers in C (that is, pointers to which the content operator * is applied). However, the only real equivalent of pointers in ABAP, that is, variables that contain a memory address (reference) and that can be used without the contents operator, are reference variables in ABAP Objects.
All operations programmed with field symbols are applied to the field assigned to it. For example, a MOVE statement between two field symbols moves the contents of the field assigned to the first field symbol to the field assigned to the second field symbol. The field symbols themselves point to the same fields after the MOVE statement as they did before.
You can create field symbols either without or with type specifications. If you do not specify a type, the field symbol inherits all of the technical attributes of the field assigned to it. If you do specify a type, the system checks the compatibility of the field symbol and the field you are assigning to it during the ASSIGN statement.
Field symbols provide greater flexibility when you address data objects:
If you want to process sections of fields, you can specify the offset and length of the field dynamically.
You can assign one field symbol to another, which allows you to address parts of fields.
Assignments to field symbols may extend beyond field boundaries. This allows you to address regular sequences of fields in memory efficiently.
You can also force a field symbol to take different technical attributes from those of the field assigned to it.
The flexibility of field symbols provides elegant solutions to certain problems. On the other hand, it does mean that errors can easily occur. Since fields are not assigned to field symbols until runtime, the effectiveness of syntax and security checks is very limited for operations involving field symbols. This can lead to runtime errors or incorrect data assignments.
While runtime errors indicate an obvious problem, incorrect data assignments are dangerous because they can be very difficult to detect. For this reason, you should only use field symbols if you cannot achieve the same result using other ABAP statements.
For example, you may want to process part of a string where the offset and length depend on the contents of the field. You could use field symbols in this case. However, since the MOVE statement also supports variable offset and length specifications, you should use it instead. The MOVE statement (with your own auxiliary variables if required) is much safer than using field symbols, since it cannot address memory beyond the boundary of a field. However, field symbols may improve performance in some cases.
check the below links u will get the answers for your questions
http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb3860358411d1829f0000e829fbfe/content.htm
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/field_sy.htm
http://searchsap.techtarget.com/tip/1,289483,sid21_gci920484,00.html
Syntax Diagram
FIELD-SYMBOLS
Basic form
FIELD-SYMBOLS <fs>.
Extras:
1. ... TYPE type
2. ... TYPE REF TO cif
3. ... TYPE REF TO DATA
4. ... TYPE LINE OF type
5. ... LIKE s
6. ... LIKE LINE OF s
7. ... TYPE tabkind
8. ... STRUCTURE s DEFAULT wa
The syntax check performed in an ABAP Objects context is stricter than in other ABAP areas. See Cannot Use Untyped Field Symbols ad Cannot Use Field Symbols as Components of Classes.
Effect
This statement declares a symbolic field called <fs>. At runtime, you can assign a concrete field to the field symbol using ASSIGN. All operations performed with the field symbol then directly affect the field assigned to it.
You can only use one of the additions.
Example
Output aircraft type from the table SFLIGHT using a field symbol:
FIELD-SYMBOLS <PT> TYPE ANY.
DATA SFLIGHT_WA TYPE SFLIGHT.
ASSIGN SFLIGHT_WA-PLANETYPE TO <PT>.
WRITE <PT>.
Addition 1
... TYPE type
Addition 2
... TYPE REF TO cif
Addition 3
... TYPE REF TO DATA
Addition 4
... TYPE LINE OF type
Addition 5
... LIKE s
Addition 6
... LIKE LINE OF s
Addition 7
... TYPE tabkind
Effect
You can define the type of the field symbol using additions 2 to 7 (just as you can for FORM parameters (compare Defining the Type of Subroutine Parameters). When you use the ASSIGN statement, the system carries out the same type checks as for USING parameters of FORMs.
This addition is not allowed in an ABAP Objects context. See Cannot Use Obsolete Casting for FIELD SYMBOLS.
In some cases, the syntax rules that apply to Unicode programs are different than those for non-Unicode programs. See Defining Types Using STRUCTURE.
Effect
Assigns any (internal) field string or structure to the field symbol from the ABAP Dictionary (s). All fields of the structure can be addressed by name: <fs>-fieldname. The structured field symbol points initially to the work area wa specified after DEFAULT.
The work area wa must be at least as long as the structure s. If s contains fields of the type I or F, wa should have the structure s or at least begin in that way, since otherwise alignment problems may occur.
Example
Address components of the flight bookings table SBOOK using a field symbol:
DATA SBOOK_WA LIKE SBOOK.
FIELD-SYMBOLS <SB> STRUCTURE SBOOK
DEFAULT SBOOK_WA.
WRITE: <SB>-BOOKID, <SB>-FLDATE.
Related
ASSIGN, DATA
Additional help
Declaring Field Symbols
FIELD GROUPS
are used to hold/handle large amount of data when the internal table are not useful
we use EXTRACT statement, HEADER structure in them
see the example
REPORT demo_extract.
NODES: spfli, sflight.
FIELD-GROUPS: header, flight_info, flight_date.
START-OF-SELECTION.
INSERT: spfli-carrid spfli-connid sflight-fldate
            INTO header,
          spfli-cityfrom spfli-cityto
            INTO flight_info.
GET spfli.
EXTRACT flight_info.
GET sflight.
EXTRACT flight_date.
END-OF-SELECTION.
SORT STABLE.
LOOP.
    AT FIRST.
      WRITE / 'Flight list'.
      ULINE.
    ENDAT.
    AT flight_info WITH flight_date.
      WRITE: / spfli-carrid , spfli-connid, sflight-fldate,
               spfli-cityfrom, spfli-cityto.
    ENDAT.
    AT flight_date.
      WRITE: / spfli-carrid , spfli-connid, sflight-fldate.
    ENDAT.
    AT LAST.
      ULINE.
      WRITE: cnt(spfli-carrid), 'Airlines'.
      ULINE.
    ENDAT.
ENDLOOP.
FIELD STRING is nothing but a string with one row of records.
Reward points if useful
regards
Anji

Lead Time - Customizatiou0131n steps: Shipping point, route, and loading group

It says about delivery scheduling that "The lead time considers the shipping point, route, and loading group". Can anybody explain me briefly the customization menu steps about this sentence?
Thanks in advance.

Please go through this document it will help you
1) Maintain transportation planning point through Menu as follows:
IMG Maintain Logistic Execution  Definition Enterprise Structure  transportation planning point.
Create your own like BP01 enter the general data¡¯s required
2) Defining modes of transport:
IMG RoutesBasic Transportation Functions  Transportation Logistic Execution Define modes of transportDefine routes
Use the standard like:
Shipping type: 01
Description: Road
3) Define shipping types :
Basic Transportation Transportation Logistic ExecutionIMG Define shipping types Route Functions
Or through T-code: SM30
PT: 01
Description: Truck
Mdtr: 01
STPG: 0001
4) Define transportation connecting point :
LogisticIMG DefineRoutes  Basic Transportation Functions  Transportation Execution Define transportation connection pointsroutes
Copy the std point and make it FB01 as departure zone and FB02 as destination zone
5) Define routes and stages.
 Logistic Execution IMG Define Define routes Routes  Basic Transportation Functions Transportation routes and stages
Use the standard route and copy it as FB0001 and enter the departure zone and destination as what we created.
6) Defining Transportation Zone:
Basic Transportation Logistic Execution IMG Define transportation Router determination  Route Transportation Functions zones
Use the standard transportation zone depending on the route so as for the example use 0000000003 - Southern Region
7) Maintain country or transportation zone for shipping points
 Logistic Execution IMG  Route determination  Route  Basic Transportation Functions Transportation Maintain country and transportation zone for shipping point
Shipping point be ASH1 and route as 0000000003 which is assigned to country India
8) Maintain route determination:
Logistic ExecutionIMG Route determination Route  Basic Transportation Functions  Transportation  Maintain route determination
Country of departure: India
Departure Zone: 0000000003
Country of destination: India
Destination Zone: 0000000003
And enter the datas needed like shipping condition 01, etc.
Maintain Transportation relevance for shipping point, sales document type and delivery types.
9) Now create shipping types
IMG Define shipment Shipments  Transportation Logistic Execution types
Copy the standard 0001 and make it to AFIL
10) Define and assign traffic zones through T-Code: T_76 (or) thru menu as follows
IMG Define Basic functions  Shipments cost  Transportation Logistic Execution and assign tariff zones
Copy the standard and make it to FABTARIFF and assign our transportation planning point as ATP1, ATP2 assign tariff zone to every particular transportation planning point
11) Define and assign pricing procedures
Shipments Transportation  Logistic Execution IMG define and assign pricing Price control  Pricing cost procedures
Copy the standard shipping cost pricing procedure SDFC00 to FBSC01
12) Assign purchasing data:
 Logistic Execution IMG Assign purchasing data Settlement  Shipments cost Transportation
13) Assign transportation planning point to shipping condition, purchase organization, purchasing group and to plants.
14) Define Automatic G/L account determination:
 Transportation  Logistics Execution IMG Automatic G/L Account Determination Settlement Shipment Costs
Or through T-code: OMWB
Use G/L account 614000 as used in standard
15) Automatic determination of CO assignments:
IMG Automatic Settlement  Shipment Costs  Transportation Logistics Execution Determination of CO Assignments
Or T-code: OKB9
16) Maintain shipping point address.
 Logistics Execution  Definition Enterprise Structure Define, copy, delete, check shipping point
17) Creating G/L account centrally.
Financial AccountingAccounting  Master Records  General Ledger 
Individual Processing Centrally
Or through T-Code: FS00
18) Enter the G/L account 614000 to the company code AFIL
19) Create transportation condition records:
 Shipment cost  Transportation  Master data Logistic Execution createPrices
Or thru T-code: TK11
Enter condition type FB00 that is freight condition type, which is used as standard in the shipping cost pricing procedure.
Enter the price and save it
Process:
1. The system determines the pricing procedure for the shipment cost item-using transportation planning point, service agent and shipment cost item category
2. Calculation Basis
3. Condition Record
4. Access sequence.
For the sales order, create a delivery using VL01N and pick the goods. Now create a shipment using VT01N and assign the delivery to the shipment document. Make sure to enter the carrier and other details before performing the transportation planning and execution. Save the shipment document and PGI for the delivery would be done automatically.
A shipment represents a physical goods movement between two or more locations.
For the system to create a shipment, shipping-relevant deliveries must exist.
You use Transportation Planning to group pending deliveries into shipments and then to perform the shipments.
The outbound delivery documents contain routes that the system calculates in route determination, and a transportation planning date for the delivery.
Dynamic transportation planning is responsible for grouping together outbound deliveries into shipments that have at least the same route, visit plan type and the same transportation planning date.
The following restrictions can be taken into account for a shipment in Dynamic Transportation Planning:
Weight
Volume
Variable capacity
Number of stops
Maximum duration
Loading units
Create Shipment Document
Use
After the status of the delivery is open for transportation planning, it is possible to create a shipment document to schedule the transportation.
Transportation Create Single document Logistics Logistic Execution  TransportationPlanning
T.code: VT01n
Enter your transportation planning point and shipment type. Press enter.
Creating the shipment cost document
Use
After the deliveries are scheduled by shipment and the shipment is executed, now it is time to maintain and close the shipment document in order to record all relative information and ready for the shipment cost settlement.
Single document Logistics Logistic Execution  Transportation Shipment cost Create
T.code: VI01.
After creation of shipment cost doc. You settle the Shipment cost.
Go to VI02, enter shipment cost no.and press enter.
Then go to Overview -- Fright cost items, Select the line item and double click it.
Go as main menu: Item --> Acc. assignment, you enter G/L acc. and cost center to which the transportation cost will be posted.
On the Standard change, details Freight cost items screen, then check the check box Transfer, which means you will transfer the relative transportation cost to FI/CO, in this case, the system should determined which Purchase Order will used to settle the cost, so after you check the Transfer check box.
Press save button on the current screen.
Shipment cost settlement and documents:
Use
After the shipment cost settled in shipment cost document, it has the following affects:
It creates a service entry sheet that refers to the purchase order determined.
It posts acceptance of services performed.
It creates an accounting document for the accruals.
Further subsequent documents are created in FI.
Create Delivery:
T.code: Vl01n
Create TO:
T.code: LT03
Create Shipment Document
Use
After the status of the delivery is open for transportation planning, it is possible to create a shipment document to schedule the transportation.
 Transportation Planning  Create Single document Logistics Logistic Execution Transportation
T.code: VT01n
Enter your transportation planning point and shipment type. Press enter.
Creating the shipment cost document
Use
After the deliveries are scheduled by shipment and the shipment is executed, now it is time to maintain and close the shipment document in order to record all relative information and ready for the shipment cost settlement.
Single document Logistics Logistic Execution  Transportation Shipment cost Create
T.code: VI01.
After creation of shipment cost doc. You settle the Shipment cost.
Go to VI02, enter shipment cost no.and press enter.
Then go to Overview -- Fright cost items, Select the line item and double click it.
Go as main menu: Item --> Acc. assignment, you enter G/L acc. and cost center to which the transportation cost will be posted.
On the Standard change, details Freight cost items screen, then check the check box Transfer, which means you will transfer the relative transportation cost to FI/CO, in this case, the system should determined which Purchase Order will used to settle the cost, so after you check the Transfer check box.
Press save button on the current screen.
Shipment cost settlement and documents:
Use
After the shipment cost settled in shipment cost document, it has the following affects:
It creates a service entry sheet that refers to the purchase order determined.
It posts acceptance of services performed.
It creates an accounting document for the accruals.
Further subsequent documents are created in FI.
Generally process is-
1) VL01N
2) VT01
3) VL02N - PGI
4) VI01
5) ML81N Service Entry Sheet
6) MIRO Invoice Verification
Shipping docs (VT01) are created before PGI...
You cannot carry out transportation planning or creation of shipment after the goods issue has been executed. Once goods issue is done it means that the material has left your premises so there is no need for a transportation planning after it.
In case you need carry out the shipment documents at the end of the day you could just create the delivery documents during the day and at end of the day create the shipment documents and the goods issue
This link is also usseful:
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/LETRA/SDTRA.pdf
Hope this helps you.
Regards
nitin

All STATIC DHCP Assignments wiped out

Out of the clear blue sky, my Verizon Fios Router (the new Gateway G1100) suddenly had none of my static DHCP Assignments. They all vanished! I have no idea how, but on January 3rd, I had a fully functioning router with everything set the way I want, and I had a backup of the settings.
Today, I'm trying to remote in to some PCs on my lan and their not responding. Well of course they're not, they have new IP addresses assigned dynamically because my entire address reservation entries were gone!
What the hell? Best guess I have is VERIZON pushed a firmware update that screwed me and never told me. The fact they can push updates at their whim kills me! I'm stable, don't push me jack S%$#. Don't fix what isn't broken. Notify me, let me opt in!!!!
I'm so hating my switch to verizon!
Has anyone else had this happen?

Verizon is pushing a firmware update to the Quantum routers. It adds useful functionality to the router. See this thread for the details:
http://forums.verizon.com/t5/FiOS-Internet/Fios-Quantum-Gateway-1-1-Enhancements/m-p/774233#M54060
My router was updated yesterday. Unfortunately, my router lost it's static DHCP assignments as well. I had even saved my router config prior to the upgrade as I was concerned about loosing my settings. A restore of the router config after the update did not recover my static DHCP settings. I'm not sure what else wasn't restored.
While I do like the improved features that the new firmware provides (Guest WiFi is a big deal for me), I too am disappointed in how this upgrade cleared out some settings and how we users have no control over the process. I've heard that we're supposed to receive an email about the upgrade, but I never got one.
Good Luck.
If a forum member gives an answer you like, give them the Kudos they deserve. If a member gives you the answer to your question, mark the answer as Accepted Solution so others can see the solution to the problem.

EA6500 DHCP assignments: Less capable than E4200?

I'm upgrading from an E4200 to an EA6500, and I'm having some dfificulty with DHCP assignments.
On the E4200, I was able to designate a first address range for DHCP assignments (e.g., start at 192.168.0.100 and reserve 50 addresses for devices), and also reserve some addresses for recognized MACs. However, those two settings had nothing to do wtih each other: I could reserve any address I wanted for any MAC.
On the EA6500, these two features are implemented differently. Apparently, static, reserved DHCP for specific MACs *MUST* be in the range of assignable DHCP addresses. So if I designate 192.168.0.100 as the starting DHCP address and reserve 50 addresses, all of my DHCP reservations must also be in the range of 192.168.0.100-150.
This is ridiculous! This requirement forces a commingling of static DHCP addresses for recognized devices with known MACs, and dynamic DHCP addresses for unrecognized devices that are permitted onto the network.
I can think of three explanations:
1) This requirement is a rookie mistake by the developers who implemented DHCP on the EA6500.
2) The permissiveness of the DHCP settings on the E4200 was a loophole that was intentionally closed on the EA6500.
3) The EA6500 implements static DCHP assignments differently, in some way that I haven't yet discovered.
Thoughts? Any help? Any hope of having a future firmware update for the EA6500 revert to the E4200 behavior?

sfsdfd,
It appears that Linksys is designing and marketing routers for noobs. Since you're not a noob, then perhaps linksys is not the best choice for you.
http://community.linksys.com/t5/Wireless-Routers/E4200v2-DHCP-reservation-out-of-the-IP-address-rang...

What are filed simbols and filed groups

what are filed simbols and filed groups?
Regards,
pandu.

Hi
Field Symbols
Field symbols are placeholders or symbolic names for other fields. They do not physically reserve space for a field, but point to its contents. A field symbol cam point to any data object. The data object to which a field symbol points is assigned to it after it has been declared in the program.
Whenever you address a field symbol in a program, you are addressing the field that is assigned to the field symbol. After successful assignment, there is no difference in ABAP whether you reference the field symbol or the field itself. You must assign a field to each field symbol before you can address the latter in programs.
Field symbols are similar to dereferenced pointers in C (that is, pointers to which the content operator * is applied). However, the only real equivalent of pointers in ABAP, that is, variables that contain a memory address (reference) and that can be used without the contents operator, are reference variables in ABAP Objects.
All operations programmed with field symbols are applied to the field assigned to it. For example, a MOVE statement between two field symbols moves the contents of the field assigned to the first field symbol to the field assigned to the second field symbol. The field symbols themselves point to the same fields after the MOVE statement as they did before.
You can create field symbols either without or with type specifications. If you do not specify a type, the field symbol inherits all of the technical attributes of the field assigned to it. If you do specify a type, the system checks the compatibility of the field symbol and the field you are assigning to it during the ASSIGN statement.
Field symbols provide greater flexibility when you address data objects:
If you want to process sections of fields, you can specify the offset and length of the field dynamically.
You can assign one field symbol to another, which allows you to address parts of fields.
Assignments to field symbols may extend beyond field boundaries. This allows you to address regular sequences of fields in memory efficiently.
You can also force a field symbol to take different technical attributes from those of the field assigned to it.
The flexibility of field symbols provides elegant solutions to certain problems. On the other hand, it does mean that errors can easily occur. Since fields are not assigned to field symbols until runtime, the effectiveness of syntax and security checks is very limited for operations involving field symbols. This can lead to runtime errors or incorrect data assignments.
While runtime errors indicate an obvious problem, incorrect data assignments are dangerous because they can be very difficult to detect. For this reason, you should only use field symbols if you cannot achieve the same result using other ABAP statements.
For example, you may want to process part of a string where the offset and length depend on the contents of the field. You could use field symbols in this case. However, since the MOVE statement also supports variable offset and length specifications, you should use it instead. The MOVE statement (with your own auxiliary variables if required) is much safer than using field symbols, since it cannot address memory beyond the boundary of a field. However, field symbols may improve performance in some cases.
check the below links u will get the answers for your questions
http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb3860358411d1829f0000e829fbfe/content.htm
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/field_sy.htm
http://searchsap.techtarget.com/tip/1,289483,sid21_gci920484,00.html
Syntax Diagram
FIELD-SYMBOLS
Basic form
FIELD-SYMBOLS <fs>.
Extras:
1. ... TYPE type
2. ... TYPE REF TO cif
3. ... TYPE REF TO DATA
4. ... TYPE LINE OF type
5. ... LIKE s
6. ... LIKE LINE OF s
7. ... TYPE tabkind
8. ... STRUCTURE s DEFAULT wa
The syntax check performed in an ABAP Objects context is stricter than in other ABAP areas. See Cannot Use Untyped Field Symbols ad Cannot Use Field Symbols as Components of Classes.
Effect
This statement declares a symbolic field called <fs>. At runtime, you can assign a concrete field to the field symbol using ASSIGN. All operations performed with the field symbol then directly affect the field assigned to it.
You can only use one of the additions.
Example
Output aircraft type from the table SFLIGHT using a field symbol:
FIELD-SYMBOLS <PT> TYPE ANY.
DATA SFLIGHT_WA TYPE SFLIGHT.
ASSIGN SFLIGHT_WA-PLANETYPE TO <PT>.
WRITE <PT>.
Addition 1
... TYPE type
Addition 2
... TYPE REF TO cif
Addition 3
... TYPE REF TO DATA
Addition 4
... TYPE LINE OF type
Addition 5
... LIKE s
Addition 6
... LIKE LINE OF s
Addition 7
... TYPE tabkind
Effect
You can define the type of the field symbol using additions 2 to 7 (just as you can for FORM parameters (compare Defining the Type of Subroutine Parameters). When you use the ASSIGN statement, the system carries out the same type checks as for USING parameters of FORMs.
This addition is not allowed in an ABAP Objects context. See Cannot Use Obsolete Casting for FIELD SYMBOLS.
In some cases, the syntax rules that apply to Unicode programs are different than those for non-Unicode programs. See Defining Types Using STRUCTURE.
Effect
Assigns any (internal) field string or structure to the field symbol from the ABAP Dictionary (s). All fields of the structure can be addressed by name: <fs>-fieldname. The structured field symbol points initially to the work area wa specified after DEFAULT.
The work area wa must be at least as long as the structure s. If s contains fields of the type I or F, wa should have the structure s or at least begin in that way, since otherwise alignment problems may occur.
Example
Address components of the flight bookings table SBOOK using a field symbol:
DATA SBOOK_WA LIKE SBOOK.
FIELD-SYMBOLS <SB> STRUCTURE SBOOK
DEFAULT SBOOK_WA.
WRITE: <SB>-BOOKID, <SB>-FLDATE.
Field Groups
Field groups use a mechanism called extract to store and process data. You define a header and then line structure and the fields that you would like those to have and process them fairly similarly to a table; unless you are dealing with millions of records.
Since internal tables have fixed line structures, they are not suited to handle data sets with varying structures.
An extract is a sequential dataset in the memory area of the program. You can only address the entries in the dataset within a special loop. The index or key access permitted with internal tables is not allowed. You may only create one extract in any ABAP program. The size of an extract dataset is, in principle, unlimited. Extracts larger than 500KB are stored in operating system files. The practical size of an extract is up to 2GB, as long as there is enough space in the file-system.
Reward points if this explains well
Kiran

How to restrict Sales office and Sales Group.

Hi All,
I want to restrict the users from changing the sales office and sales group in the sales order.
Is there any standard way to achieve this or do we need to do with User exit??
Please help.
Thanks,
Pavan.

hi
there is no standard settings for estrict the users from changing the sales office and sales group in the sales order
so you have to write the logic in userexit
DATA: lt_user_list   TYPE STANDARD TABLE OF tvarvc,
       lw_user_list   TYPE tvarvc,
       lr_user        TYPE RANGE OF syuname,
       lw_user        LIKE LINE OF lr_user.
IF screen-name EQ ' VBAK-VKBUR' and   VBAK-VKGRP.
* IF sy-tcode EQ 'VA02'.
**Get list of users who are allowed to change SO - only they can change payment terms
     SELECT *
       FROM tvarvc
       INTO TABLE lt_user_list
      WHERE name = 'ZSD_VA02_ALLOWED'
        AND type = 'S'.
     IF sy-subrc = 0.
       LOOP AT lt_user_list INTO lw_user_list.
         lw_user-sign = lw_user_list-sign.
         lw_user-option = lw_user_list-opti.
         lw_user-low    = lw_user_list-low.
         lw_user-high   = lw_user_list-high.
         APPEND lw_user TO lr_user.
         CLEAR lw_user.
       ENDLOOP.
**    If user is not in the users listed for change allowed
       IF sy-uname NOT IN lr_user.
         screen-input = 0.
       ELSE.
         screen-input = 1.
       ENDIF.
     ENDIF.
   ENDIF.
ENDIF.
go to STVARV t code here you check the NAME and give the user ids who need to change

V I Engineering, Inc has immediate needs for Systems Engineers (Contract) and Senior Systems Engineers (Contract) (reporting to the Test Software and Integration Group Manager)

Company: V I Engineering, Inc.
Locations: Various - USA
Salary/Wage: $negotiable
Status: Hourly Contractor
Relevant Work Experience: 5+ years system integration (LabVIEW/TestStand experience required)
Career Level: Intermediate/Experienced
Education Level: Bachelor's Degree
Residency/Citizenship: USA Citizenship or Greencard required
Driving Business Results through Test Engineering
V I Engineering, Inc. has a vision for every client we engage. That vision is to achieve on-time and on-budget program launch more efficiently that the competition. To realize this vision, customers need to achieve predictable test systems development, eliminate waste in test information management, and drive increased leverage of test assets. An underlying requirement for all of these areas is metrics tracking and measurement based decision making.
Job Description
Ready to make a difference? Bring your experiences and skills to the industry leading test organization. Help us to continue to shape the way the world views test. We are seeking a talented Systems Engineer Contractor to be responsible for technical execution of successful projects in the Medical, Military, Transportation, Consumer Electronics and Aerospace Industries. The position will have very high visibility to customers and vendors. This is a very fast paced team with close customer contact and strong career development opportunities. A large part of the position is to identify, own and drive technical design, development and installation of test systems. You will work alongside other like-minded and equally talented engineers, and be creative in a fast-paced and flexible environment that encourages you to think outside the box. You will be available to spend extended periods at our customer sites to complete system installations.
Required
5+ years of Systems Integration experience
3+ years LabVIEW experience
1+ years TestStand experience
Experience in Implementation and Delivery of Test Systems, including integration
Experience in ATE usage and development
Experience in building and Integrating Mechanical Fixtures
Experience in Understanding the design of Circuit Boards as they relate to a total system, and their fault-finding
Experience in Taking Part in Technical Teams throughout All Phases of Project Lifecycle
Experience in Interfacing with Sub-vendors and Customers
Ability to Multitask
Comfortable Working on Various Team Sizes
Excellent Communication Skills
Desired
Requirements generation and review experience
National Instruments Hardware knowledge
Experience with Source Code Control (SCC)
Experience executing verification and validation for projects
Experience generating and/or reviewing cost proposals
RF Technology (DAQ, General RF Theory)
FPGA (with LabVIEW)
Professional software engineering processes and metrics experience
TortoiseSVN
V I Package Manager (VIPM)
Experience with Projects for Regulated Industries
MS Project
Formal Education
Technical degree (BS Engineering, Computer Science, Physics, Math)
National Instruments Courses a plus
National Instruments certification a plus
Notes:
Expected Travel Time is up to 50%.
V I Engineering, Inc. offers a dynamic work environment and the flexibility of a small company.
The Test Software and Integration Group values innovation, out-of-the-box thinking, high-tech toys and a fun / amazingly collaborative working environment. We're a National Instruments Select Integrator, and we're the closest you can get to playing with all the pre-released and new NI toys without joining the NI R&D team - and we get to play with them in the real world.
To apply for this position, email a cover letter and resume to [email protected] with the subject "TSIG Systems Engineer (Contract) employment application".
Copyright © 2004-2015 Christopher G. Relf. Some Rights Reserved. This posting is licensed under a Creative Commons Attribution 2.5 License.

Edit
Jeff

V I Engineering, Inc has immediate needs for Systems Engineers and Senior Systems Engineers (reporting to the Test Software and Integration Group Manager)

Company: V I Engineering, Inc.
Locations: Positions available in our Farmington Hills, MI Office
Salary/Wage: $negotiable
Status: Full Time, Employee
Relevant Work Experience: 5+ years system integration (LabVIEW/TestStand experience preferred, but not required)
Career Level: Intermediate (Non-Manager)
Education Level: Bachelor's Degree
Residency/Citizenship: USA Citizenship or Greencard required
Driving Business Results through Test Engineering
V I Engineering, Inc. has a vision for every client we engage. That vision is to achieve on-time and on-budget program launch more efficiently that the competition. To realize this vision, customers need to achieve predictable test systems development, eliminate waste in test information management, and drive increased leverage of test assets. An underlying requirement for all of these areas is metrics tracking and measurement based decision making.
Job Description
Ready to make a difference? Bring your experiences and skills to the industry leading test organization. Help us to continue to shape the way the world views test. We are seeking a talented Systems Engineer to be responsible for technical execution of successful projects in the Medical, Military, Transportation, Consumer Electronics and Aerospace Industries. The position will have high visibility to customers and vendors. This is a very fast paced team with close customer contact and strong career development opportunities. A large part of the position is to identify, own and drive technical design and development of test systems. You will work alongside other like-minded and equally talented engineers, and be creative in a fast-paced and flexible environment that encourages you to think outside the box.
Required
5+ years of Systems Integration experience
Experience in Design and Implementation of Test Systems, including integration
Experience in ATE usage and development
Experience in reviewing of Mechanical Fixtures
Experience in understanding the design of Circuit Boards as they relate to a total system
Experience in Taking Part in Technical Teams throughout All Phases of Project Lifecycle
Experience in Interfacing with Sub-vendors and Customers
Ability to Multitask
Comfortable Working on Various Team Sizes
Excellent Communication Skills
Desired
Requirements generation and review experience
National Instruments Hardware knowledge
LabVIEW/TestStand experience
Experience with Source Code Control (SCC)
Experience executing verification and validation for projects
Experience generating and/or reviewing cost proposals
RF Technology (DAQ, General RF Theory)
FPGA (with LabVIEW)
Professional software engineering processes and metrics experience (statement coverage, code size, reuse measurement, etc)
TortoiseSVN
V I Package Manager (VIPM)
UML
Experience with Projects for Regulated Industries
MS Project
Formal Education
Technical degree (BS Engineering, Computer Science, Physics, Math)
National Instruments Courses a plus
National Instruments certification a plus
Notes:
Expected Travel Time is up to 25%Re
location assistance is possible.
V I Engineering, Inc. offers incredible opportunities to grow and advance your career, a dynamic work environment and the flexibility of a small company.
The Test Software and Integration Group values innovation, out-of-the-box thinking, high-tech toys and a fun / amazingly collaborative working environment. We're a National Instruments Select Integrator, and we're the closest you can get to playing with all the pre-released and new NI toys without joining the NI R&D team - and we get to play with them in the real world.
To apply for this position, email a cover letter and resume to [email protected] with the subject "TSIG Systems Engineer employment application".
Copyright © 2004-2015 Christopher G. Relf. Some Rights Reserved. This posting is licensed under a Creative Commons Attribution 2.5 License.

Edit
Jeff

Can I use DHCP snooping and IOS DHCP server on the same switch stack

Hello,
I am shortly going to be deploying a Cisco CallManager solution for a customer whose network comprises stacks of Catalyst 3850 switches.
There is no separate core/server farm switch so the CallManager servers, voice gateways and IP phones will all plug into the same stack and be in the same VLAN (not my choice!).
For security we want to enable DHCP snooping and were planning on using the IOS DHCP server on the Catalyst switch stack.
Will this work? - when I enable DHCP snooping in networks with separate access layer switches I set the uplinks to the core as trusted links.
I am not sure whether DHCP snooping will work in this case. Do I need to set the VLAN interface on the switch as trusted, is this even possible?
Unfortunately I do not have access to a layer 3 switch to test this at the moment.
Thanks

Nope. That's the issue.
They'll sync on a third device acting as a hotspot, but the device sending a signal is not "on" the network it creates so the airport is all by itself on that network. At least that is what it looks like to me. Anyone have another take on it? Seems pretty silly that an iPad can put out a wifi signal, an Airport Express can receive a wifi signal, and yet there is no simple way to get them to communicate under this particular condition.

PO Line Item wise gross value for combination of WBS and Material Group

Hello,
Our requirement is to get report for PO Line Item wise gross value for combination of WBS and Material Group. Standard report ME2J gives net price but not gross value for Material Line items. Please let me know if any standard report( or ME2J) will suffice this requirement.
Regards,
Milind Dumbre

Dear Milind
No standard report available to get the PO Line Item wise gross value for combination of WBS and Material Group. Please go for development by taking reference ME2J.
Warm regards
Ramakrishna

Default Excise and series group

Dear All,
We have maitnain the Excise group and series group defaults for one sales area and shipping point and the plant and series group and excise group.
The requirement is with the same combition we are doing local sale and the deemed export.We can do this by changing document type under utilization tab in excise invoice.As We have too many transections daily we have done settings as create excise invoice during creation of Invoice.In this its not possible to change the excise document type.In this case we want the excise documene type should come automatically.How we can do this?
Furhter,with the same sales area and shipping point and the plant and excise group we have different series group.We want this also default. Is there any user exit to address this scenario.
Please give your valuable inputs.
Regards,
Deepti

Dear Dipti
you can use J_1I7_USEREXIT_EXCISE_BEF_SAVE userexit , here you are refering to changing EXPIND in J_1IEXCHDR , then change the same and try
for determining series group you can use the user exit J_1I7_USEREXIT_SERGRP_DETERM , to determine series group
Jitesh

DHCP assignments and AP Groups

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