URL for IP over ATM

I want to write a java program interacting with IP over ATM network, please can I use URL the same to API for IP, example : openConnection().
Thanks for all help,
Abdeltif.

If your code only needs to manipulate IP functions, then the ATM layer should be transparent. The URL class, Socket class, etc. shouldn't care whether the IP is over Frame Relay, ATM, etc. Some ISPs buy ATM connections so your Internet connectivity might be riding over ATM.

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Welcome to the MPLS over ATM Discussion

Welcome to the Cisco Networking Professionals Connection Service Provider Forum. This conversation will provide you the opportunity to discuss issues surrounding MPLS over ATM. We encourage everyone to share their knowledge and start conversations on issues such as Frame-based MPLS networks, multiservice networks, VPN scalability, multiple service classes, multicast, VoIP and any other topic concerning MPLS over ATM.
Remember, just like in the workplace, be courteous to your fellow forum participants. Please refrain from using disparaging or obscene language or posting advertisements.
We encourage you to tell your fellow networking professionals about the site. If you would like us to send them a personal invitation simply send their names and e-mail addresses along with your name to us at [email protected]

This is easily done with dial peer statements . The dial peer in your originating router must route the calls to the terminating router first. That would look like :
dial-peer voice xxxxx voip ( the xxxxx is just a tag)
destination-pattern 45... (that would route any 5-digit calls beginning with 45)
session-target ipv4:xxx.xxx.xxx.xxx (ip address of the terminating router)
If digitones are to be dialed after the connection is established, use the statement:
dtmf-relay-h.245-alphanumeric
You could also use a statement to specify the codec to be used:
codec g711ulaw
You would need multiple voip dial peers if the calls were going to different routers based on the dialed digits. If all calls are sent to the same terminating router, use all wild cards in the dest-pattern statement.
At the terminating router configure pots dial peers:
dial-peer voice xxxxx pots
dest-pattern 45...
port x/x (whichever port the call is to be terminated on)
prefix 45 (this re-inserts matched digits which are stripped off by the pots dp)
Repeat for other ports which will receive calls.
Paul

How Do I Find the Full URL for Linking to Messages in the Forum

What is the best way to find the URL that links directly to a message I've posted in the forum?
When I receive an e-mail notifying me that a reply has been posted in a thread I'm subscribe to, there is a link to that reply in a format similar to https://support.mozilla.com/questions/862631'''#answer-279005'''. I discovered that if I hover my mouse over the '''Helpful / Not Helpful''' buttons next to each message when I'm using '''IE9 as my browser''', the specific answer # assigned to any message can be viewed in the status bar at the bottom of the screen (e.g., https://support.mozilla.com/questions/862631/'''vote/279005'''), but I can't figure out how to do this in Firefox.
Most other forums I post in assign a number to each message in a thread (e.g., message 7 of 25) that has the URL link embedded so that you simply right-click on the message number and choose '''"Copy Link Location"''' to obtain the direct URL for any message.
Windows Vista Home Premium 32-bit SP2 * NIS 2011 v. 18.6.0.29 * Firefox 8.0.0

Adobe Reader Touch (Windows Store app with "modern" UI) is not really accessible.
If you have a device running the Windows 8 operating system (as opposed to the Windows RT operating system), you can install and run Adobe Reader XI (desktop app with classic UI), which offers better accessibility support for screen readers. It also has the "Read Out Loud" functionality.

Dynamic bandwidth selection for PPPoE over Ethernet/VLAN

Hello all, hope you are doing great.
I'm planning to deploy PPPoE Server (Cisco Router 7609) for a ISP. This ISP will provide Internet connection for customer over Ethernet.
I have to provide a solution to assign bandwidth to each customer by RADIUS and I find some clues that Dynamic Bandwidth Selection (DBS) should be the answer. Unfortunately, DBS only support PPPoA or PPPoE over ATM.
If you have any experience with equivalent function, please help me. Thank you very much.
Regards,
Hiep Nguyen.

Hiep,
I think I have figured this out. Here is the test config on my PPPoE server:
int lo1
ip address 172.25.25.25 255.255.255.255
ip radius source-interface Loopback1
aaa new-model
radius-server host 172.16.1.55 auth-port 1812 acct-port 1813 key cisco$$$
aaa group server radius RADIUS-ACT
server 172.16.1.55 auth-port 1812 acct-port 1813
aaa authentication login default group RADIUS-ACT local
aaa authorization exec default group RADIUS-ACT local
aaa accounting exec default start-stop group RADIUS-ACT
aaa accounting delay-start
aaa authentication ppp default if-needed group RADIUS-ACT local
aaa authorization network default group RADIUS-ACT local
aaa accounting network default start-stop group RADIUS-ACT
aaa accounting update periodic 5
bba-group pppoe global
virtual-template 1
interface fa0/1
pppoe enable group global
ip address 172.30.0.1 255.255.0.0
no shut
interface Virtual-Template1
mtu 1492
ip unnumbered FastEthernet0/1
peer default ip address pool GLOBALPOOL
ppp authentication chap
ip local pool GLOBALPOOL 172.30.0.2 172.30.127.255
policy-map POLICE-128K
class class-default
    police 128000
policy-map POLICE-512K
class class-default
    police 512000
Here are the attributes on the radius server, for a group the PPPoE customer belonged to:
Service-Type = Framed
Framed-Protocol = PPP
cisco-avpair="ip:sub-policy-In=POLICE-128K"
cisco-avpair+="ip:sub-policy-Out=POLICE-512K"
Here is the show policy-map on the virtual-access interface the client connected on:
sho policy-map int virtual-a 3
Virtual-Access3
Service-policy input: POLICE-128K
    Class-map: class-default (match-any)
      1000 packets, 1402000 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: any
      police:
          cir 128000 bps, bc 4000 bytes
        conformed 799 packets, 1120198 bytes; actions:
          transmit
        exceeded 201 packets, 281802 bytes; actions:
          drop
        conformed 0 bps, exceed 0 bps
Service-policy output: POLICE-512K
    Class-map: class-default (match-any)
      911 packets, 1137746 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: any
      police:
          cir 512000 bps, bc 16000 bytes
        conformed 799 packets, 1136178 bytes; actions:
          transmit
        exceeded 0 packets, 0 bytes; actions:
          drop
        conformed 0 bps, exceed 0 bps
I was able to generate enough traffic with ping to meet the exceed action in and have it drop packets.

JDBC URL for Two Oracle Nodes

Hi All,
I have two DB nodes which are running independently (Mean no RAC), I want to configure JDBC URL for these nodes that if one node goes down my application automatically connected to second one.
Both nodes have different HOST and SID.
Regards,
imran

Hi jwenting,
I tried following URL in PL/SQL developer and my fail over is working fine with separate nodes, Only thing i did was i keep SID of both nodes with same name.
ERS=(DESCRIPTION=(FAILOVER=on)(LOAD_BALANCE=off)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=172.21.5.130)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=172.21.5.133)(PORT=1521)))(CONNECT_DATA=(SID=orcl)))
But strange when i connected this through JDBC URL like following it gives me error of invalid URL
jdbc:oracle:thin:@(DESCRIPTION=(FAILOVER=on)(LOAD_BALANCE=off)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=172.21.5.130)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=172.21.5.133)(PORT=1521)))(CONNECT_DATA=(SID=orcl)))
Regards,
imran

What are the URLs for Apple's Snow Leopard training video's?

Hi,
Anyone know the URLs for Apples instructional vieos for new Mac/Snowleopard users switching from Windoze?
My 86 year old Mom just got the Mini I ordered for her and she is a bit confused...

Can you take her to an Apple Store instead/first for their 'Switchers' classes...that would be far better, and it would give you both a chance to be closer to a resource you can enjoy over time.
That said, one source for related videos is here:
http://www.apple.com/findouthow/mac/
Search on 'switchers' across the Apple corporate site otherwise, including iTunes. You might want to pay particular attention to anything dealing with 'Universal Access' as well.

URL for reporting BUGS in iWeb. URL for reporting a WISH LIST for next iWeb

1
Can someone please send the URL for the page in which one can report bugs in iWeb?
2
Same thing for simple old Wishes and Hopes for the next iWeb if they are not one and the same URL/page.
Thank you.
Lorna in Southern California

Lorna....
All is well....actually doing a little jet-setting
over here and there...you can check the updates on my
website....thanks for your email...
Regarding the feedback to Apple....if you ever forget
the website, you can always look under the iWeb menu
while you are working (that's when you run into these
bugs anyways) and pick "Send Feedback to Apple".
That'll send you to the same webpage for feedback
submission!
Hi James I'm glad that you are ok. And thank you for the hint about the bug reports on iWeb menu. It makes a lot of sense putting it there; I just never noticed it.
iWeb has a bad blog bug
I'd like to stomp it royally
Instead I'll send a feedback hug
(She said, behaving loyally.)
All is said and all is done
Let's get the Raid bomb just for fun.

How to append parameter with URL for each record in table control?

Hi,
I have one table control which contains 5 columns.
(tripno, startdate, destination, reason, activities)
In 5th column, i need to display URL for each record.
for ex:
www.abc.com/test?tripno=1
www.abc.com/test?tripno=2
www.abc.com/test?tripno=3
when user clicks a particular hyperlink, it navigates to another page/component thru URL with one key field(tripno) to retrieve related records in next page.
1) i am not able to assign tripno to each record. when i assign tripno, its taking the last value which i assigned. ie. tripno=3 only.
How to assign URL to Reference field of LINK_TO_URL element at run time?
OR
2) we can do like this.
Simply assign url to reach record without key field.
www.abc.com/test
www.abc.com/test
www.abc.com/test
when user clicks a particular link, we can assign corresponding key field to the URL.
Where should i write this event? Bcoz, LINK_TO_URL doesnot have event.
how to do?

Hi MOg.
Not sure whether I understand you .. but in the 5th column you want to have the reference URL. Is this the activities columen from you example?
Nevertheless, you need a attribute (String) in your context node which contains the URL. Bind this to the reference filed of linktourl. If you can not extend the structure you can create a sub node (cardinality 1:1) which contains the refernce attribute.
Then loop over all elements and concatenate www.abc.com/test?tripno= with the tripno of the current element into the reference field.
Hope tis helps,
Sascha.
Bind the

Why am I getting the flag Invalid URL for web content overlay when making scrolling panel in Indesig

Why am I getting the flag 'Invalid URL for web content overlay" when making scrolling panel in Indesign? Iam making additions to existing articles but the problem is new. The articles were originally made using CS and now I am on CC, which I have just uninstalled and re installed, no difference, can anyone help please? Steve

Hi Bob, thankyou very much for coming back on this. The flag is coming up towards the end of the preview process on desk top. I have made dozens if not hundreds on my two published apps on the app store, but have not done an update for nearly a year, in which time I have needed a refresher, and as usual went to Lynda. In this case I have followed to the letter your DPS course, which is great, and I found the process of making the scrolling panels somewhat easier than when I started 2-3years ago. Initially I was mystified that the flag talked about url and web content, but just put it down to something I had missed in recent improvements in CC.
I tried over and over, but always got the same result. I thought at one point it might be because the content of my slide was copy and photo, so for a test I deleted the photo. Same result, and many of my existing slides are copy and picture.
I also uninstalled Indesign CC and reinstalled in case of corrupted content, I also copied to IDML and relaunch, same problem. I am sure I have made the scrolling content as instructed, The one thing I havn't done is trash my preferences, if you think that would be a good Idea could you please direct me to some content at Lynda on how to do it in CC. Many thanks, Steve

How to check congestion over ATM ....

Hi,
We have 4 sites connected via ATM and pass VoIP across it.
Each site has a break out point for PSTN over E1s.
We are getting calls routed out the network, presumably due to network congestion.
Our ATM is at about 10% utilisation, so I am assuming it is not the problem.
How can I check on the routers / in Callmanager to find out how many calls are being passed over the ATM and at what point they should be sent outside.
Thanks,
Roy

Look OK to me (though that does not count for much !)
4 sites as follows ....
Site 1
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
1/0.1 ip 1 32 PVC SNAP VBR 23041 23041 1 UP
ATM1/0.1 is up, line protocol is up
Hardware is RS8234 ATM E3
Description: Link to WAN
Interface is unnumbered. Using address of Loopback0 (172.16.32.1)
MTU 4470 bytes, BW 15380 Kbit, DLY 200 usec,
reliability 255/255, txload 27/255, rxload 4/255
Encapsulation ATM
3693063238 packets input, 836279283496 bytes
4234968585 packets output, 2985021406173 bytes
1242098 OAM cells input, 1242059 OAM cells output
AAL5 CRC errors : 2
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
AAL5 length violation : 2
AAL5 CPI Error : 0
Last clearing of "show interface" counters never
Site 2
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
1/0.1 ip 1 32 PVC SNAP VBR 12289 12289 1 UP
ATM1/0.1 is up, line protocol is up
Hardware is RS8234 ATM E3
Description: IPenabled PVC
Interface is unnumbered. Using address of Loopback0 (172.16.96.1)
MTU 4470 bytes, BW 8192 Kbit, DLY 200 usec,
reliability 255/255, txload 6/255, rxload 25/255
Encapsulation ATM
65698888 packets input, 48152269948 bytes
51070492 packets output, 8186070871 bytes
25607 OAM cells input, 25607 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
AAL5 length violation : 0
AAL5 CPI Error : 0
Last clearing of "show interface" counters never
Site 3
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
1/0.1 1 1 32 PVC SNAP VBR 12289 12289 1 UP
ATM1/0.1 is up, line protocol is up
Hardware is RS8234 ATM E3
Description: Link to WAN
Interface is unnumbered. Using address of Loopback0 (172.16.64.1)
MTU 4470 bytes, BW 8192 Kbit, DLY 200 usec,
reliability 255/255, txload 4/255, rxload 8/255
Encapsulation ATM
2461584158 packets input, 1901335110529 bytes
2109706319 packets output, 510523746062 bytes
1416854 OAM cells input, 1416844 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
AAL5 length violation : 0
AAL5 CPI Error : 0
Last clearing of "show interface" counters never
Site 4
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
1/0.1 1 1 32 PVC SNAP VBR 3072 3072 1 UP
CRTC01CO#
ATM1/0.1 is up, line protocol is up
Hardware is RS8234 ATM E3
Description: Link to WAN
Interface is unnumbered. Using address of Loopback0 (172.16.128.1)
MTU 4470 bytes, BW 2048 Kbit, DLY 200 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ATM
852613330 packets input, 214858179060 bytes
862469522 packets output, 226533712205 bytes
5233929 OAM cells input, 5233904 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
AAL5 length violation : 0
AAL5 CPI Error : 0
Last clearing of "show interface" counters never

Configuring CE-PE link on Frame Relay over ATM

Hi!
Need you guys expert opinion on how to configure configuring CE-PE link on Frame Relay over ATM. I am stump by this one because I never done it before. The CE is a Cisco 7206 with ATM PA and the parameters given to us is DLCI number in x/y format...isn't that the format for PVC. When asked, my SP contact says that it is indeed FR over ATM. Any of you guys who have experience to guide on this or point me in the right direction is most welcome. Thanks
Rgds
Helme

Hello Helme,
ask your provider if they are doing FR to ATM service interworking.
In that case one side is configured for Frame-Relay and the other side for ATM
Service interworking is done by provider.
Verify that you have the same MTU on both sides and configure following ISP specifications
ATM uses two numbers to identify a PVC
int atm 4/0
no ip address
no shut
int atm 4/0.1 point-to-point
mtu 1500
ip address x.x.x.1 255.255.255.252
pvc x/y
enc aal5snap
protocol ip x.x.x.2 broadcast
this should be enough to have it working
on the other side configure or have a point-to-point subif configured on FR
see this example
http://www.cisco.com/en/US/tech/tk39/tk53/technologies_configuration_example09186a00801747e3.shtml
Hope to help
Giuseppe

Mpls over atm ppp over aal5

Hi,
Does cisco support mpls over atm-ppp-llc
per RFC 2354(PPP over AAL5).
Something like a scenario if Cisco acts as a PE and it gets frames with mpls over atm-ppp-llc from a connected CE ,is it supported in cisco , or it will drop the frames ?
Running mpls over ce-pe link is mandatory for the specific scenario.
Thanks
Thanks in advance

Hello,
The MPLS should be supported also on PPP over AAL5. Simply use the "mpls ip" command on the Virtual-Template or the Dialer interface you are using on top of the ATM VC to set up the PPP interface.
The 3640 with proper IOS can support the PE functions. The Enterprise feature sets should be equipped with all features necessary to provide a PE router functionality - basically, the VRF, MPLS, LDP, MPLS VPN support, BGP, BGP VPNv4 support, IGP protocols with VRF support and that should be sufficient.
Best regards,
Peter

MPLS over ATM - VP Tunnel (cell) or VC (frame)?

Does anybody use the MPLS over VP tunnel with the Cisco 8540 ATM MPLS core? Is it a stable solution or one should better leave the ATM MPLS cell mode and convert to frame mode over ATM?

Both Cell mode and frame mode are stable solutions. But the scenario where we use them are different. I see that Cisco 8540 ATM MPLS Core is used. In this case, I would say that cell mode MPLS is a better solution for the following reason(s); In normal (non-MPLS) ATM core the L2 topology might be different from L3 topology. Say for example, a destination IP (a.b.c.d) might be shown as 3 hops (routers) away but there can be even 10 or more ATM switches in between. In this case the L2 topology might not be an optimal path. Hence we go for cell mode operation, where we form a full mesh topology and hence an optimal path.

MPLS over ATM encapsulation

Hello,
During I was doing an MPLS interoperability test between our ATM-LER and Cisco 7204 router, I found an implementation difference wrt MPLS over ATM encapsulation between two systems. Our system encapsulates an MPLS packet with null shim label(=0), while Cisco router does it with non-null shim label(!= 0), I guest it may be a VCD value that is internally used in Cisco system. I think that an MPLS over ATM packet should be encapsulated with null label value in the top shim header in accordance with RFC 3035 described below.
"If the packet has a label stack with n entries, it MUST carry a shim with n entries. The actual value of the top label is encoded in the VPI/VCI field. The label value of the top entry in the shim (which is just a "placeholder" entry) MUST be set to 0 upon transmission, and MUST be ignored upon reception. The packet's outgoing TTL, and its CoS, are carried in the TTL and CoS fields respectively of the top stack entry in the shim."
Any response will be greatly appreciated.
Best regards,
Yongjun.

No, I'm NOT requesting a new feature, but talking about compliance with
the MPLS standard, RFC 3035, "MPLS using LDP and ATM VC Switching". What I'm saying is that Cisco router sends an MPLS packet on LC-ATM interface with a VCD (some sort of connection identifer in Cisco router) value set on the top-of-stack label, while the standard specifies the top-of-stack label should be used only for a placeholder and thus MUST be set to '0'. To my best knowledge, most of edge ATM-LSR systems set the top label value to '0' in accordance with RFC 3035. If the ingress edge ATM-LSR (Cisco) forwards an MPLS packet with non-zero label on the top-of-stack, then the egress ATM-LSR has two choices, one is just to ignore the non-zero label value, (causing no problem), the other is to discard the MPLS packet because the top-of-stack label should have been zero and non-zero is invalid. If any implementation selects the latter option, it may not be possible to interoperate with Cisco system through LC-ATM interface.
Regards,
Yongjun.

Updcheck. Checks urls for updates +color diff etc

Reads a textfile(~/.updcheck/urls) for well, urls, and mirrors & checks for changes appropriately. I used to use this to maintain packages but now i use it to check changes in websites.
After i made this script i realised that there were already Update Scanner which is a firefox extension AND Specto(which now works) which does the same thing. However, this script have far less dependencies and works on the console and in scripts. It also has far less code, is written in bash, and has cool diff color functionality which you can steal
I also might add % support(site changed thus many percent) and other features if there is demand.
I sat the default console width to 180 chars, that might be too wide for someone. Be sure to maximize your terminal(or change the diff code) if you want prett(y/ier) output.
Run the script on your terminal and it tells you what to do.
I uploaded elinks-git to AUR because it had a fix for 'æøå'(probably other int. characters aswell) and it seems snappier, so i also recommend that.
here's updcheck:
http://aur.archlinux.org/packages.php?ID=23964
and here's elinks-git:
http://aur.archlinux.org/packages.php?ID=23944

There is also ck4up, a ruby-script, which I am using for that purpose. But I probably would prefer a bash script over that.

URL for IP over ATM

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