service udp-small-servers

[ronaldsopla]

Hi, 

can someone help with an equivalent of the service udp-small-servers command but for cisco ISR C1101-4P router with IOS
c1100-universalk9.17.02.02.SPA.bin, it turns out that it does not work as it should, in this router model, however, in other older models it works correctly ... the operation is to reflect the udp packets in output and some input the interface of the router

I attach an image where I send 70mbps and indeed the router receives it in the download but not in the upload ... it only reaches 38mbps

[balaji.bandi]

why do you think  "service udp-small-servers" this will fix the issue ?

have you look at the databsheet ?

https://www.cisco.com/c/en/us/products/collateral/routers/1000-series-integrated-services-routers-isr/datasheet-c78-739512.html

Questions :

1. what DSL connection you have ?

2. what speed provide offers.

3. with the given infromation we are not able to figureout what is wrong, send full show interface g0/0/0 see is there any drops ?

4. what is the destination ? you testing ?

[ronaldsopla]

Answers
1. fo

2. providers offer 70mbps

3. *Oct 20 01:37:45.510: %IOSXE-5-PLATFORM: R0/0: cpp_cp: QFP:0.0 Thread:000 TS:00000003360967415480 %PUNT_INJECT-5-DROP_PUNT_CAUSE: punt policer drops pack2
*Oct 20 01:38:15.510: %IOSXE-5-PLATFORM: R0/0: cpp_cp: QFP:0.0 Thread:000 TS:00000003390967422920 %PUNT_INJECT-5-DROP_PUNT_CAUSE: punt policer drops pack2
*Oct 20 01:38:45.510: %IOSXE-5-PLATFORM: R0/0: cpp_cp: QFP:0.0 Thread:000 TS:00000003420967422960 %PUNT_INJECT-5-DROP_PUNT_CAUSE: punt policer drops pack2

4. destination the IP configured in g0 / 0/0

5. everything is fine for me on another router model

[balaji.bandi]

2. providers offer 70mbps

- is this Full Duplex ?

*Oct 20 01:38:15.510: %IOSXE-5-PLATFORM: R0/0: cpp_cp: QFP:0.0 Thread:000 TS:00000003390967422920 %PUNT_INJECT-5-DROP_PUNT_CAUSE: punt policer drops pack2

- Need to troubleshoot this one.

5. everything is fine for me on another router model

- can you explain  this , same hardware and IOS working with provider as expected ?

- have you compared the config ? please clarify ?

[ronaldsopla]

yes, it is in full duplex
In another router model, for example, the ISR 4331 works perfectly, where it does not work well is in the new ISR router models of the 1xxx series.
I use this command to check the bandwidth of the wan interface ... I send a number of udp packets through an Exfo device that generates udp traffic in the destination address of the router's wan ip and this command udp-small ... returns me the traffic so I can see the outbound and inbound traffic