24 Feb
2009
24 Feb
'09
4:22 p.m.
Hello Everybody,
I'm just trying to connect the E-1 host card to the BS-11, but I can't
get it work. The serial connection works fine, I'm also seeing the
"Abis-link: Restoring" message.
My hardware configuration:
1) I removed the green jumpers TB01 - TB04
2) Jumper settings below the Twinax-board: 1-4 ON, 5-8 OFF
3) HFC-E1: NT Mode, Config A (all jumpers on the left side to the left)
4) 'hfcmulti' modprobed with 'dslot=1'
5) Forced the BS-11 to use correct TEI and E1 slot by using 'bs11_config'
Have I missed something? I put a scope upon the rx/tx pins - traffic
flows into both directions, so I think there's no collision (tx->tx, rx->rx)
Thanks,
Holger
28 Feb
28 Feb
12:35 a.m.
Hi Holger!
On Tue, Feb 24, 2009 at 04:22:30PM +0100, Holger Adams wrote:
I'm just trying to connect the E-1 host card to
the BS-11, but I can't
get it work. The serial connection works fine, I'm also seeing the
"Abis-link: Restoring" message.
this is strange, indeed. I have not yet seen this.
My hardware configuration:
1) I removed the green jumpers TB01 - TB04
2) Jumper settings below the Twinax-board: 1-4 ON, 5-8 OFF
3) HFC-E1: NT Mode, Config A (all jumpers on the left side to the left)
4) 'hfcmulti' modprobed with 'dslot=1'
5) Forced the BS-11 to use correct TEI and E1 slot by using 'bs11_config'
did you verify the settings by using 'bs11_config query'? Is it really using
the full timeslot 1 with TEI 25? I have seen a number of BS-11 with different
default configuration.
did you also apply the kernel patch for mISDN and actually use the
recompiled/patched mISDN_core and hfcmulti modules?
Have I missed something? I put a scope upon the rx/tx
pins - traffic
flows into both directions, so I think there's no collision (tx->tx, rx->rx)
I think the TEI layer is not coming up in this case, so it is more a logical
than a physical layer problem.
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
11:53 a.m.
Hello Harald,
Harald Welte wrote:
I'll swap to the second BS-11 and E-1 Linecard just to be sure that
there isn't a hardware problem.
Maybe its important to mention:
- Both LEDs of the E-1 card are blinking red
- Used cables for the RJ45 plug (CAT5): orange/blue
- Holger
Hi Holger!
On Tue, Feb 24, 2009 at 04:22:30PM +0100, Holger Adams wrote:
Uhm, I remember doing the 'oml-tei' stuff as described on the
getting-started-tutorial page because these numbers didn't match.
I'll recheck this next week. Maybe the BTS forgot itself (I have to
switch off the power of the whole lab before I can leave the building).
I'm just trying to connect the E-1 host card
to the BS-11, but I can't
get it work. The serial connection works fine, I'm also seeing the
"Abis-link: Restoring" message.
this is strange, indeed. I have not yet seen this.
My hardware configuration:
1) I removed the green jumpers TB01 - TB04
2) Jumper settings below the Twinax-board: 1-4 ON, 5-8 OFF
3) HFC-E1: NT Mode, Config A (all jumpers on the left side to the left)
4) 'hfcmulti' modprobed with 'dslot=1'
5) Forced the BS-11 to use correct TEI and E1 slot by using 'bs11_config'
did you verify the settings by using 'bs11_config query'? Is it really using
the full timeslot 1 with TEI 25? I have seen a number of BS-11 with different
default configuration. did you also apply the kernel patch for mISDN and
actually use the
recompiled/patched mISDN_core and hfcmulti modules?
Yes: patched - recompiled - installed - restarted - modprobed.
Have I missed
something? I put a scope upon the rx/tx pins - traffic
flows into both directions, so I think there's no collision (tx->tx, rx->rx)
I think the TEI layer is not coming up in this case, so it is more a logical
than a physical layer problem.
1 Mar
1 Mar
9:38 p.m.
On Sat, Feb 28, 2009 at 11:53:23AM +0100, Holger Adams wrote:
Maybe its important to mention:
- Both LEDs of the E-1 card are blinking red
this is correct (don't ask me why)
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
5536
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3 comments
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Harald Welte -
Holger Adams