01-22-2013 08:35 PM - edited 03-04-2019 06:48 PM
Hi,
Can someone give me some links to Dialer Interface info?
I have some issues with my Dialer 1, having lots of Total drops.
My internet connection is broadband (10 Mbps) using fiber,
interface Dialer1
description *** DIALER-1 GROUP-11 POOL-111 ***$FW_OUTSIDE$
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1492
ip flow ingress
ip nat outside
ip virtual-reassembly max-reassemblies 512
zone-member security ZONE-3
encapsulation ppp
ip tcp adjust-mss 1460
dialer pool 111
dialer idle-timeout 0
dialer persistent
dialer-group 11
ppp authentication chap pap callin
ppp chap hostname xxxx
Here's the output:
ISR2811#sh int dialer 1
Dialer1 is up, line protocol is up (spoofing)
Hardware is Unknown
Description: *** DIALER-1 GROUP-11 POOL-111 ***$FW_OUTSIDE$
Internet address is 2xx.xx.xx.161/32
MTU 1500 bytes, BW 56 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 8/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 1 seconds on reset
Interface is bound to Vi3
Last input never, output never, output hang never
Last clearing of "show interface" counters 2w2d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 56468
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 42 kilobits/sec
5 minute input rate 58000 bits/sec, 1 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
29068998 packets input, 1586452367 bytes
15238816 packets output, 18446744072203736053 bytes
Bound to:
Virtual-Access3 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 56 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 4/255, rxload 8/255
Encapsulation PPP, LCP Open
Listen: CDPCP
Open: IPCP
PPPoE vaccess, cloned from Dialer1
Vaccess status 0x44, loopback not set
Keepalive set (10 sec)
Interface is bound to Di1 (Encapsulation PPP)
Last input 00:00:05, output never, output hang never
Last clearing of "show interface" counters 2w2d
Input queue: 0/75/1/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 58000 bits/sec, 1 packets/sec
5 minute output rate 1000 bits/sec, 1 packets/sec
29228665 packets input, 1588587279 bytes, 1 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
15238850 packets output, 2789157092 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
==================================================
Virtual-Access1 unassigned YES unset down dow
Virtual-Access2 unassigned YES unset up up
Virtual-Access3 unassigned YES unset up up
Dialer1 2xx.xxx.xxx161 YES IPCP up up
Question:
1 - Why is there 3 Virtual Access?
2- Virtual Access 3 is bound to dialer 1, what about VA2 and VA1?
Thanks again.
05-20-2013 02:45 AM
Here are few links for a better understanding of VAs and their use:
http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080094862.shtml
https://supportforums.cisco.com/thread/211840
https://learningnetwork.cisco.com/thread/7837
Regards,
Subeh
06-03-2013 07:59 PM
ISR2811#sh int dialer 1
Dialer1 is up, line protocol is up (spoofing)
Hardware is Unknown
Description: *Dialer-1 Grp-11 Pool-111
Internet address is 219.92.xx.xx/32
MTU 1500 bytes, BW 56 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 31/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 1 seconds on reset
Interface is bound to Vi3
Last input never, output never, output hang never
Last clearing of "show interface" counters 1w5d
Input queue: 0/75/2/0 (size/max/drops/flushes); Total output drops: 17126
Queueing strategy: weighted fair
Output queue: 0/400/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 42 kilobits/sec
5 minute input rate 7000 bits/sec, 5 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
7947196 packets input, 407557182 bytes
5529591 packets output, 1083071615 bytes
Bound to:
Virtual-Access3 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 56 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 27/255, rxload 36/255
Encapsulation PPP, LCP Open
Listen: CDPCP
Open: IPCP
PPPoE vaccess, cloned from Dialer1
Vaccess status 0x44, loopback not set
Keepalive set (10 sec)
Interface is bound to Di1 (Encapsulation PPP)
Last input 00:00:03, output never, output hang never
Last clearing of "show interface" counters 1w5d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 8000 bits/sec, 3 packets/sec
5 minute output rate 6000 bits/sec, 4 packets/sec
8078430 packets input, 409290857 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
5529608 packets output, 1083074657 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Still no luck.
Trying to think how to reset everything from scratch.
06-03-2013 08:20 PM
Under dialer inteface configure, "WGR1(config-if)#hold-queue 1024 out" and then check if you see any improvements.
07-29-2013 01:12 AM
Hi,
That didn't work at all.
So been playing with different version of IOS.
Apparently, it router had some "Out-Of-Order Segment with ip ident 0"
And i read what others mentioning that 12.4T does support OOOS.
After trying few 15.x version, i had to settle for this
c2800nm-advsecurityk9-mz.150-1.M10.bin which seems to have solved the issue.
None of the 12.4X IOS worked.
Dialer1 is up, line protocol is up (spoofing)
Hardware is Unknown
Description: *** DIALER-1 GROUP-11 POOL-111 ***$FW_OUTSIDE$
Internet address is 219.92.x.x /32
MTU 1500 bytes, BW 56 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 91/255, rxload 255/255
Encapsulation PPP, LCP Closed, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 1 seconds on reset
Interface is bound to Vi3
Last input never, output never, output hang never
Last clearing of "show interface" counters 08:34:53
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1024/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 42 kilobits/sec
5 minute input rate 501000 bits/sec, 78 packets/sec
5 minute output rate 20000 bits/sec, 26 packets/sec
447454 packets input, 262798999 bytes
296740 packets output, 36018187 bytes
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