Date: 16 Jan 2000 14:28:48 +0100 From: Roland Jesse <jesse@mail.CS.Uni-Magdeburg.De> To: freebsd-isdn@FreeBSD.ORG Subject: Re: ifconfig error when setting up isp0 Message-ID: <0viu0u2lin.fsf@cs.uni-magdeburg.de> In-Reply-To: "Richard Arends"'s message of "Sun, 16 Jan 2000 13:24:07 %2B0100" References: <20000115185036.A2360@birne-atm.cs.uni-magdeburg.de> <005001bf601c$98cd37c0$0200000a@arends.hobby.nl>
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"Richard Arends" <r.a.arends@kader.hobby.nl> writes:
> Try this...
>
> ifconfig isp0 0.0.0.0 0.0.0.1 netmask 0xffffffff link1
> route delete default
> route add default -interface isp0
Thanks, I will try that out as soon as I am back at home.
This morning I was investigating a bit more into it.
When trying to open a connection with 'telnet 141.44.10.1', I get the
following syslog messages:
------- snip -------
Jan 16 10:53:24 arthur /kernel: i4b-L1-timer3_expired: state = F4 Awaiting Signal
Jan 16 10:53:24 arthur /kernel: i4b-L1-isic_recover: HSCX B: ISTA = 0x0
Jan 16 10:53:24 arthur /kernel: i4b-L1-isic_recover: ISAC: ISTA = 0x0
Jan 16 10:53:24 arthur /kernel: i4b-L1-isic_recover: HSCX B: IMASK = 0x0
Jan 16 10:53:24 arthur /kernel: i4b-L1-isic_recover: HSCX A: IMASK = 0x0
Jan 16 10:53:24 arthur /kernel: i4b-L1-isic_recover: ISAC: IMASK = 0x2a
Jan 16 10:53:24 arthur /kernel: i4b-L2-i4b_T202_timeout: unit 0, N202 = 3
Jan 16 10:53:24 arthur /kernel: i4b-L1-ph_data_req: still in state F3!
Jan 16 10:53:26 arthur /kernel: i4b-L3-T303_timeout: SETUP not answered, cr = 69
Jan 16 10:53:26 arthur /kernel: i4b-L3-next_l3state: FSM illegal state, state =
ST_OW - Out Wait EST, event = EV_T303EXP - T303 timeout!
Jan 16 10:53:26 arthur /kernel: i4b-L1-timer3_expired: state = F4 Awaiting Signal
Jan 16 10:53:26 arthur /kernel: i4b-L1-isic_recover: HSCX B: ISTA = 0x0
Jan 16 10:53:26 arthur /kernel: i4b-L1-isic_recover: ISAC: ISTA = 0x0
Jan 16 10:53:26 arthur /kernel: i4b-L1-isic_recover: HSCX B: IMASK = 0x0
Jan 16 10:53:26 arthur /kernel: i4b-L1-isic_recover: HSCX A: IMASK = 0x0
Jan 16 10:53:26 arthur /kernel: i4b-L1-isic_recover: ISAC: IMASK = 0x2a
------- snap -------
What confuses me are the timeout messages above and the following:
root.arthur # ifconfig isp0 inet 0.0.0.0 141.44.10.1 netmask 255.255.255.255 link1
ifconfig: ioctl (SIOCAIFADDR): File exists
Checking what might be wrong here using ktrace gives:
------- snip -------
411 ktrace NAMI "/sbin/ifconfig"
411 ifconfig RET execve 0
411 ifconfig CALL __sysctl(0xbfbfd544,0x6,0,0xbfbfd540,0,0)
411 ifconfig RET __sysctl 0
411 ifconfig CALL readlink(0x8069ccc,0xbfbfd49c,0x3f)
411 ifconfig NAMI "/etc/malloc.conf"
411 ifconfig RET readlink -1 errno 2 No such file or directory
411 ifconfig CALL mmap(0,0x1000,0x3,0x1002,0xffffffff,0,0,0)
411 ifconfig RET mmap 671526912/0x2806b000
411 ifconfig CALL break(0x8079000)
411 ifconfig RET break 0
411 ifconfig CALL break(0x807a000)
411 ifconfig RET break 0
411 ifconfig CALL __sysctl(0xbfbfd544,0x6,0x8079000,0xbfbfd540,0,0)
411 ifconfig RET __sysctl 0
411 ifconfig CALL socket(0x2,0x2,0)
411 ifconfig RET socket 3
411 ifconfig CALL ioctl(0x3,SIOCGIFFLAGS,0x8075bc0)
411 ifconfig RET ioctl 0
411 ifconfig CALL ioctl(0x3,SIOCSIFFLAGS,0x8075bc0)
411 ifconfig RET ioctl 0
411 ifconfig CALL ioctl(0x3,SIOCDIFADDR,0x8075be0)
411 ifconfig RET ioctl 0
411 ifconfig CALL ioctl(0x3,SIOCAIFADDR,0x8075b80)
411 ifconfig RET ioctl -1 errno 17 File exists
------- snap -------
Honestly, that doesn't tell me much. ioctl(2) doesn't mention the
possibility of an "File exists" error.
That's how my /etc/isdn/isdnd.rc looks:
------- snip -------
system
acctall = on # generate info for everything
acctfile = /var/log/isdnd.acct # name & location of accounting file
useacctfile = on # generate accouting info to file
monitor-allowed = off # global switch: monitor on/off
ratesfile = /etc/isdn/isdnd.rates # name & location of rates file
mailer = /usr/bin/mail
mailto = root
rtprio = 25 # modify isdnd's process priority
isdntime = on
entry
name = RJPC
usrdevicename = isp # ipr, tel, rbch
usrdeviceunit = 0 # unit number
isdncontroller = 0 # controller to use or -1 to use any
isdnchannel = -1 # channel to use or -1 to use any
# numbers used to verify at DIAL IN
local-phone-incoming = 7318677 # we take calls for this local number
remote-phone-incoming = 536200 # we take calls from this remote machine
remote-phone-dialout = 536200 # I did try adding the area code
local-phone-dialout = 7318677 # here. Doesn't change a thing.
# used next on dial fail or retry:
remdial-handling = first # first, last or next
# what happenes if someone dials in:
dialin-reaction = ignore # accept, reject, ignore, answer, callback
# normal dialout or do i call back:
dialout-type = normal # normal / calledback
b1protocol = hdlc # hdlc, raw
idletime-incoming = 240 # incoming call idle timeout
idletime-outgoing = 30 # outgoing call idle timeout
ratetype = 0 # city rate
unitlength = 90 # default unit length
unitlengthsrc = rate # none, rate, cmdl, conf, aocd
dialretries = 3 # no of retries
dialrandincr = on # increase time between dials
recoverytime = 25 # wait between dails
usedown = off # do not use soft up/down
downtries = 2
downtime = 30
# EOF #########################################################################
------- snap -------
The content of /var/tmp/isdntrace0:
------- snip -------
=========== isdntrace controller #0 =========== started Sun Jan 16 10:51:35 2000
-- TE->NT - unit:0 - frame:000001 - time:16.01 10:53:22.316926 - length:8 ------
Dump:000 fc ff 03 0f c3 58 01 ff .....X..
Q921: SAP=63 (TEI-Management), C, TEI=127, Ri=0x58c3, IdRequest, Ai=127
-- TE->NT - unit:0 - frame:000002 - time:16.01 10:53:24.316952 - length:8 ------
Dump:000 fc ff 03 0f b6 78 01 ff .....x..
Q921: SAP=63 (TEI-Management), C, TEI=127, Ri=0x78b6, IdRequest, Ai=127
------- snap -------
Any additional pointers of where to look at to get the connection up
and running are very much appreciated.
Roland
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