Re: pppd and persist
On Fri, Dec 08, 2000 at 07:37:08AM +0100, Sebastiaan wrote:
> Hello,
> since a couple of days my dsl connection is not stable anymore and now I
> am searching for some self-recoverable configuration for my server.
>
> I now use the 'persist' option in pppd, as suggested in a previous answer
> to my question. This option seems to look to echorequests. Today my
> connection went down again, so I examined the logs. I see that
> echorequests worked well in the period it was down, but I was unable to
> connect the server.
> So, how can it be that I am unable to connect while the echos works fine?
>
> It seems that when ip-down acted all the trouble started. It does not
> say much to me, but maybe it says something to one of you. The syslog is
> send as attachment.
>
>
> Oh yes, another thing that questions me is the following I also found in
> syslog:
> named: Response from unexpected source ([192.36.144.122].53)
>
> There are a couple of these lines in syslog. I looked some of them up with
> nslookup and all seemed to be nameservers: i.gtld-servers.net,
> a.gtld-servers.net, autho1.ns.uu.net. What is this, can it hurt?
>
> Thanks in advance,
> Sebastiaan
>
> Syslog
> Seemed to work fine until 11:26:28. I had no user logged in that time, so
> it must be some system thing.
>
> Dec 7 11:24:00 onix pppd[384]: rcvd [LCP EchoRep id=0x22 magic=0xd5bf9355]
> Dec 7 11:24:30 onix pppd[384]: sent [LCP EchoReq id=0x23 magic=0x716e3bf3]
> Dec 7 11:25:00 onix pppd[384]: sent [LCP EchoReq id=0x24 magic=0x716e3bf3]
> Dec 7 11:25:30 onix pppd[384]: sent [LCP EchoReq id=0x25 magic=0x716e3bf3]
> Dec 7 11:26:00 onix pppd[384]: sent [LCP EchoReq id=0x26 magic=0x716e3bf3]
> Dec 7 11:26:28 onix pppd[384]: rcvd [LCP ConfReq id=0x4 <auth chap MD5> <magic 0xd0c2a841>]
> Dec 7 11:26:28 onix pppd[384]: Script /etc/ppp/ip-down started (pid 963)
> Dec 7 11:26:28 onix pppd[384]: sent [LCP ConfReq id=0x2 <asyncmap 0x0> <magic 0x2f5eac4c> <pcomp> <accomp>]
> Dec 7 11:26:29 onix pppd[384]: sent [LCP ConfAck id=0x4 <auth chap MD5> <magic 0xd0c2a841>]
> Dec 7 11:26:29 onix pppd[384]: rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <magic 0x2f5eac4c> <pcomp> <accomp>]
> Dec 7 11:26:29 onix pppd[384]: sent [LCP EchoReq id=0x0 magic=0x2f5eac4c]
> Dec 7 11:26:29 onix pppd[384]: rcvd [CHAP Challenge id=0x1 <6ff617b1aabb8641861b573c0c39b6bf>, name = "nl-rt-dc2-fsip-gr12"]
> Dec 7 11:26:29 onix pppd[384]: sent [CHAP Response id=0x1 <140c9f973f8ded2ccb8704f9061ec246>, name = "F100005411"]
> Dec 7 11:26:29 onix pppd[384]: rcvd [LCP EchoRep id=0x0 magic=0xd0c2a841]
> Dec 7 11:26:30 onix pppd[384]: Script /etc/ppp/ip-down finished (pid 963), status = 0x0
> Dec 7 11:26:32 onix pppd[384]: sent [CHAP Response id=0x1 <140c9f973f8ded2ccb8704f9061ec246>, name = "F100005411"]
> Dec 7 11:26:50 onix last message repeated 6 times
> Dec 7 11:26:51 onix pppd[384]: rcvd [CHAP Success id=0x1 ""]
> Dec 7 11:26:51 onix pppd[384]: sent [IPCP ConfReq id=0x4 <addr 10.161.67.65> <compress VJ 0f 01>]
> Dec 7 11:26:51 onix pppd[384]: sent [CCP ConfReq id=0x2 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
> Dec 7 11:26:51 onix pppd[384]: rcvd [IPCP ConfReq id=0x1 <addr 195.190.237.34>]
> Dec 7 11:26:51 onix pppd[384]: sent [IPCP ConfAck id=0x1 <addr 195.190.237.34>]
> Dec 7 11:26:51 onix pppd[384]: rcvd [IPCP ConfRej id=0x4 <compress VJ 0f 01>]
> Dec 7 11:26:51 onix pppd[384]: sent [IPCP ConfReq id=0x5 <addr 10.161.67.65>]
> Dec 7 11:26:51 onix pppd[384]: rcvd [LCP ProtRej id=0x5 80 fd 01 02 00 0f 1a 04 78 00 18 04 78 00 15 03 2f]
> Dec 7 11:26:51 onix pppd[384]: rcvd [IPCP ConfAck id=0x5 <addr 10.161.67.65>]
> Dec 7 11:26:51 onix pppd[384]: Cannot determine ethernet address for proxy ARP
> Dec 7 11:26:51 onix pppd[384]: local IP address 10.161.67.65
> Dec 7 11:26:51 onix pppd[384]: remote IP address 195.190.237.34
> Dec 7 11:26:51 onix pppd[384]: Script /etc/ppp/ip-up started (pid 970)
> Dec 7 11:26:59 onix pppd[384]: sent [LCP EchoReq id=0x1 magic=0x2f5eac4c]
> Dec 7 11:26:59 onix pppd[384]: rcvd [LCP EchoRep id=0x1 magic=0xd0c2a841]
> Dec 7 11:27:15 onix pppd[384]: Script /etc/ppp/ip-up finished (pid 970), status = 0x0
> Dec 7 11:27:29 onix pppd[384]: sent [LCP EchoReq id=0x2 magic=0x2f5eac4c]
> Dec 7 11:27:29 onix pppd[384]: rcvd [LCP EchoRep id=0x2 magic=0xd0c2a841]
> Dec 7 11:27:59 onix pppd[384]: sent [LCP EchoReq id=0x3 magic=0x2f5eac4c]
>
> Since now I was unable to connect. What might have caused the ip-down
> script to take action?
try pppupd, it periodically pings a choosen host and execs pon if it
got's a destination unreachable.
it's not packaged i think, search on freshmeat or google for it.
Alson
--
,-------------------------------------------.
> Name: Alson van der Meulen <
> Personal: alson@linuxfreak.nl <
> School: alson@gymnasiumleiden.nl <
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Do you really need your home directory to do any work?
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