From: Ed Lui (edwlui@gmail.com)
Date: Tue Mar 22 2005 - 13:08:50 GMT-3
From cisco.com
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Usage Guidelines
<1st paragraph>
<2nd paragraph>
Only packets that match the dialer group reset the idle
timer<---DIALER GROUP ties to dialer list which is the interesting
traffic you defined--->
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I wish someone can correct me if it is not correct. Dillon, this is my
understanding.
HTH,
-- Edward A+.Net+.MCP.MCP+I.MCSE.CCNA.CCNPOn Tue, 22 Mar 2005 23:57:57 +0800, Dillon Yang <gzdillon@hotmail.com> wrote: > Hi, Ed: > > Really? The page : http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fdial_r/drfd.htm#wp1042890 > has a note that just "traffic" will reset the timer, I can not understand why the DOCCD can not explain my test. So have you any quote for the "interesting"? > > TIA > dillon > > > ----- Original Message ----- > From: "Ed Lui" <edwlui@gmail.com> > To: "Dillon Yang" <gzdillon@hotmail.com> > Sent: Tuesday, March 22, 2005 11:45 PM > Subject: Re: idle-timeout > > > There is no interestng traffic on r1. R2 brings up the line and > > disconnect after idle timeout(20secs). Only interesting traffic reset > > the timer, other traffic don't reset. Just a wild guess. > > > > > > -- > > Edward > > A+.Net+.MCP.MCP+I.MCSE.CCNA.CCNP > > > > On Tue, 22 Mar 2005 23:22:37 +0800, Dillon Yang <gzdillon@hotmail.com> wrote: > > > Hi, group: > > > > > > I want somebody to help me on the command. You see, I set idle-timeout 20 and made a big PING. > > > So the 2-way traffice exist, I think the link is not IDLE. but at the 01:00:21 the DDR disconnect the call. Why? > > > > > > TIA > > > dillon > > > > > > === Test one === > > > > > > r1#p 172.16.12.2 rep 1000 size 500 > > > > > > Type escape sequence to abort. > > > Sending 1000, 500-byte ICMP Echos to 172.16.12.2, timeout is 2 seconds: > > > ... > > > *Mar 1 01:00:01: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up.! <-- actived by R2 > > > > > > ( At the same time, back to R2, made a PING to bring up the link ) > > > > > > *Mar 1 01:00:01: BR0:1 DDR: dialer protocol up!!!!!!! > > > *Mar 1 01:00:02: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed state to > > > up!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > > > *Mar 1 01:00:07: %ISDN-6-CONNECT: Interface BRI0:1 is now connected to 5550222 !!!!!!!!!! > > > !!!!!!!!!!!! > > > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > > > *Mar 1 01:00:21: BR0:1 DDR: idle timeout > > > *Mar 1 01:00:21: BR0:1 DDR: disconnecting call > > > *Mar 1 01:00:21: %ISDN-6-DISCONNECT: Interface BRI0:1 disconnected from 5550222 , call l > > > asted 20 seconds > > > *Mar 1 01:00:21: %LINK-3-UPDOWN: Interface BRI0:1, changed state to down > > > *Mar 1 01:00:21: BR0:1 DDR: disconnecting call. > > > > > > *Mar 1 01:00:22: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed state to > > > down................................. > > > Success rate is 78 percent (135/173), round-trip min/avg/max = 132/137/216 ms > > > > > > Current configuration : 264 bytes > > > ! > > > interface BRI0 > > > ip address 172.16.12.1 255.255.255.0 > > > encapsulation ppp > > > dialer idle-timeout 20 > > > dialer map ip 172.16.12.2 broadcast 5550222 > > > dialer map ip 172.16.12.2 broadcast 5550444 > > > isdn switch-type basic-ni > > > isdn spid1 555011101 > > > isdn spid2 555022201 > > > end > > > > > > ======= Test two ====== > > > > > > ( Make a telnet session from R2 to R1, then 2-way traffic exist. But it disconnect after 20 second ) > > > r2#172.16.12.1 > > > Trying 172.16.12.1 ... > > > *Mar 1 01:19:42: BR0 DDR: Dialing cause ip (s=172.16.12.2, d=172.16.12.1) > > > *Mar 1 01:19:42: BR0 DDR: Attempting to dial 5550111 > > > *Mar 1 01:19:42: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up > > > *Mar 1 01:19:42: BR0:1 DDR: dialer protocol up > > > *Mar 1 01:19:43: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed state to > > > upOpen > > > > > > r1#s dial > > > > > > *Mar 1 01:19:48: %ISDN-6-CONNECT: Interface BRI0:1 is now connected to 5550111 > > > BRI0 - dialer type = ISDN > > > > > > Dial String Successes Failures Last DNIS Last status > > > 5550444 0 0 never - > > > 5550222 0 0 never - > > > 0 incoming call(s) have been screened. > > > 0 incoming call(s) rejected for callback. > > > > > > BRI0:1 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is data link layer up > > > Time until disconnect 12 secs <------------------------- Here ! > > > Connected to 5550222 > > > > > > BRI0:2 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is idle > > > r1#s dial > > > > > > BRI0 - dialer type = ISDN > > > > > > Dial String Successes Failures Last DNIS Last status > > > 5550444 0 0 never - > > > 5550222 0 0 never - > > > 0 incoming call(s) have been screened. > > > 0 incoming call(s) rejected for callback. > > > > > > BRI0:1 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is data link layer up > > > Time until disconnect 7 secs <------------------------- Here ! > > > Connected to 5550222 > > > > > > BRI0:2 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is idle > > > r1#s dial > > > > > > BRI0 - dialer type = ISDN > > > > > > Dial String Successes Failures Last DNIS Last status > > > 5550444 0 0 never - > > > 5550222 0 0 never - > > > 0 incoming call(s) have been screened. > > > 0 incoming call(s) rejected for callback. > > > > > > BRI0:1 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is data link layer up > > > Time until disconnect 2 secs <------------------------- Here ! > > > Connected to 5550222 > > > > > > BRI0:2 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is idle > > > > > > r1#s dial > > > > > > BRI0 - dialer type = ISDN > > > > > > Dial String Successes Failures Last DNIS Last status > > > 5550444 0 0 never - > > > 5550222 0 0 never - > > > 0 incoming call(s) have been screened. > > > 0 incoming call(s) rejected for callback. > > > > > > BRI0:1 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is data link layer up > > > Time until disconnect 0 secs <------------------------- Here ! > > > Connected to 5550222 > > > > > > BRI0:2 - dialer type = ISDN > > > Idle timer (20 secs), Fast idle timer (20 secs) > > > Wait for carrier (30 secs), Re-enable (15 secs) > > > Dialer state is idle > > > r1# > > > *Mar 1 01:20:02: %ISDN-6-DISCONNECT: Interface BRI0:1 disconnected from 5550111 , call l > > > asted 19 seconds > > > *Mar 1 01:20:02: %LINK-3-UPDOWN: Interface BRI0:1, changed state to down > > > *Mar 1 01:20:02: BR0:1 DDR: disconnecting call > > > *Mar 1 01:20:03: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed state to > > > down > > > > > > ==== > > > > > > _______________________________________________________________________ > > > Subscription information may be found at: > > > http://www.groupstudy.com/list/CCIELab.html
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