Re: dhclient or network problem

[Dominique Dumont]

On Monday, 10 July 2017 11:28:12 CEST Franz Angeli wrote:
> for example interface name eno52 (tg3, Broadcom Limited NetXtreme
> BCM5719 Gigabit Ethernet PCIe (rev 01) :

I had a similar issue due to a missing firmware. I think it was on a broadcom 
card.

Please check the kernel logs (journalctl -k) and check the logs mentioning 
your card.

HTH

-- 
 https://github.com/dod38fr/   -o- http://search.cpan.org/~ddumont/
http://ddumont.wordpress.com/  -o-   irc: dod at irc.debian.org

Re: dhclient or network problem

[Mark Fletcher]

On Mon, Jul 10, 2017 at 12:55:53PM +0200, Dejan Jocic wrote:
> On 10-07-17, Franz Angeli wrote:
> > Hi,
> > 
> > i have a problem with dhclient:
> > 
> > for example interface name eno52 (tg3, Broadcom Limited NetXtreme
> > BCM5719 Gigabit Ethernet PCIe (rev 01) :
> > 
> > root@:~# dhclient eno52 -v
> > Internet Systems Consortium DHCP Client 4.3.5
> > Copyright 2004-2016 Internet Systems Consortium.
> > All rights reserved.
> > For info, please visit https://www.isc.org/software/dhcp/
> > 
> > Listening on LPF/eno52/3c:a8:2a:e7:87:bf
> > Sending on   LPF/eno52/3c:a8:2a:e7:87:bf
> > Sending on   Socket/fallback
> > DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 4
> > DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 10
> > DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 7
> > DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 9
> > DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 15
> > DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 16
> > No DHCPOFFERS received.
> > No working leases in persistent database - sleeping.
> > 
> > tcpdump during dhclient doesn't show anything?!?
> > 
> > root@*:~# tcpdump -i eno52
> > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> > listening on eno52, link-type EN10MB (Ethernet), capture size 262144 bytes
> > 
> > 
> > root@***:~# ip addr show eno52
> > 9: eno52:  mtu 1500 qdisc mq state
> > DOWN group default qlen 1000
> > link/ether 3c:a8:2a:e7:87:bf brd ff:ff:ff:ff:ff:ff
> > 
> > 
> > if i use the same ethernet cable on my laptop all works fine...
> 
> Don't you think that you have enough of a clue there :P That eno52 is,
> as you can see ethernet card, of course it will work when you connect it
> with ethernet cable. If you want it to work with wifi, that is another
> story. What is your wifi card, do you have something starting with w in
> the output of ip addr show? What is the output of the lspci -v | grep -i
> -A6 net?
> > 

Uh, no mate, I don't think that is what the OP meant. I suspect the 
laptop is a different computer. And telling us the cable works in his 
laptop is designed to head off suggestions the cable might be at fault.

He never mentiond WiFi anywhere.

Mark

Re: Debain 9 dhclient or network problem

[Brian]

On Tue 11 Jul 2017 at 09:24:01 +0200, Dejan Jocic wrote:
 
> You are doing lspci as root, so with A10 it does not get to the kernel
> driver and module part. Can you see what is there by using A15 instead?

If the driver turns out to be tg3 then firmware from nonfree is required.

-- 
Brian.

Re: Debain 9 dhclient or network problem

[Franz Angeli]

nothing usefull...

one strange thing is that during debian installation all works fine
because i use net-install with a iso.




2017-07-11 9:27 GMT+02:00 Johann Spies :
> On 11 July 2017 at 08:29, Franz Angeli  wrote:
>
>> i tried every other interface butt it's the same
>>
>> i tried also to disable interface renaming but doesn't work.
>
> What information do you get from /var/log/messages, /var/log/syslog
> and dmesg about your interfaces?
>
> Regards
> Johann
>

Re: Debain 9 dhclient or network problem

[Johann Spies]

On 11 July 2017 at 08:29, Franz Angeli  wrote:

> i tried every other interface butt it's the same
>
> i tried also to disable interface renaming but doesn't work.

What information do you get from /var/log/messages, /var/log/syslog
and dmesg about your interfaces?

Regards
Johann

Re: Debain 9 dhclient or network problem

[Dejan Jocic]

On 11-07-17, Franz Angeli wrote:
> Hi,
> 
> i have a problem with dhclient:
> 
> for example interface name eno52 (tg3, Broadcom Limited NetXtreme
> BCM5719 Gigabit Ethernet PCIe (rev 01) :
> 
> root@:~# dhclient eno52 -v
> Internet Systems Consortium DHCP Client 4.3.5
> Copyright 2004-2016 Internet Systems Consortium.
> All rights reserved.
> For info, please visit https://www.isc.org/software/dhcp/
> 
> Listening on LPF/eno52/3c:a8:2a:e7:87:bf
> Sending on   LPF/eno52/3c:a8:2a:e7:87:bf
> Sending on   Socket/fallback
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 4
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 10
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 7
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 9
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 15
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 16
> No DHCPOFFERS received.
> No working leases in persistent database - sleeping.
> 
> tcpdump during dhclient doesn't show anything?!?
> 
> root@*:~# tcpdump -i eno52
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> listening on eno52, link-type EN10MB (Ethernet), capture size 262144 bytes
> 
> 
> root@***:~# ip addr show eno52
> 9: eno52:  mtu 1500 qdisc mq state
> DOWN group default qlen 1000
> link/ether 3c:a8:2a:e7:87:bf brd ff:ff:ff:ff:ff:ff
> 
> interface eno52 seems to be disconnected but cable is plugged and
> working (i tried with other pc)
> 
> obviously ethernet cable is connected...
> Debian 8 works fine with this hw
> Debian 9 doesn't work
> 
> Server is ProLiant DL380 Gen9 (719064-B21)
> 
> root@***:~# lspci -v | grep -A10 Ethernet
> 02:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5719
> Gigabit Ethernet PCIe (rev 01)
> Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
> Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
> Memory at 92c9 (64-bit, prefetchable) [size=64K]
> Memory at 92ca (64-bit, prefetchable) [size=64K]
> Memory at 92cb (64-bit, prefetchable) [size=64K]
> [virtual] Expansion ROM at 9310 [disabled] [size=256K]
> Capabilities: [48] Power Management version 3
> Capabilities: [50] Vital Product Data
> Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
> Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
> Capabilities: [ac] Express Endpoint, MSI 00
> --
> 02:00.1 Ethernet controller: Broadcom Limited NetXtreme BCM5719
> Gigabit Ethernet PCIe (rev 01)
> Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
> Flags: bus master, fast devsel, latency 0, IRQ 17, NUMA node 0
> Memory at 92c6 (64-bit, prefetchable) [size=64K]
> Memory at 92c7 (64-bit, prefetchable) [size=64K]
> Memory at 92c8 (64-bit, prefetchable) [size=64K]
> [virtual] Expansion ROM at 9314 [disabled] [size=256K]
> Capabilities: [48] Power Management version 3
> Capabilities: [50] Vital Product Data
> Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
> Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
> Capabilities: [ac] Express Endpoint, MSI 00
> --
> 02:00.2 Ethernet controller: Broadcom Limited NetXtreme BCM5719
> Gigabit Ethernet PCIe (rev 01)
> Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
> Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
> Memory at 92c3 (64-bit, prefetchable) [size=64K]
> Memory at 92c4 (64-bit, prefetchable) [size=64K]
> Memory at 92c5 (64-bit, prefetchable) [size=64K]
> [virtual] Expansion ROM at 9318 [disabled] [size=256K]
> Capabilities: [48] Power Management version 3
> Capabilities: [50] Vital Product Data
> Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
> Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
> Capabilities: [ac] Express Endpoint, MSI 00
> --
> 02:00.3 Ethernet controller: Broadcom Limited NetXtreme BCM5719
> Gigabit Ethernet PCIe (rev 01)
> Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
> Flags: bus master, fast devsel, latency 0, IRQ 17, NUMA node 0
> Memory at 92c0 (64-bit, prefetchable) [size=64K]
> Memory at 92c1 (64-bit, prefetchable) [size=64K]
> Memory at 92c2 (64-bit, prefetchable) [size=64K]
> [virtual] Expansion ROM at 931c [disabled] [size=256K]
> Capabilities: [48] Power Management version 3
> Capabilities: [50] Vital Product Data
> Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
> Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
> Capabilities: [ac] Express Endpoint, MSI 00
> --
> 04:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5719
> Gigabit Ethernet PCIe (rev 01)
> Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331FLR Adapter
> Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
> Memory at 92b9 (64-bit, prefetchable) [size=64K]
> Memory at 92ba (64-bit, prefetchable) [size=64K]
> Memory at 92bb (64-bit, prefetchable) 

Re: Debain 9 dhclient or network problem

[Franz Angeli]

Hi,

i tried every other interface butt it's the same

i tried also to disable interface renaming but doesn't work.

2017-07-11 8:02 GMT+02:00 Johann Spies :
> On 11 July 2017 at 07:48, Franz Angeli  wrote:
>> Hi,
>>
>> i have a problem with dhclient:
>>
>> for example interface name eno52 (tg3, Broadcom Limited NetXtreme
>> BCM5719 Gigabit Ethernet PCIe (rev 01) :
>>
>> root@:~# dhclient eno52 -v
>> Internet Systems Consortium DHCP Client 4.3.5
>> Copyright 2004-2016 Internet Systems Consortium.
>> All rights reserved.
>> For info, please visit https://www.isc.org/software/dhcp/
>>
> ...
>> if i use the same ethernet cable on my laptop all works fine... (DHCP
>> lease and so on)
>
> My first guess would be that the order of the network interfaces
> differ between Debian 8 and 9 and that you should try the cable on the
> other interfaces.
>
> In the past (many years ago) it was a known problem that eth0 on the
> new system used for another interface.  I don't know whether this is
> still the case. It had been some time that I had to build a server.
>
> Regards
> Johann
> --
> Because experiencing your loyal love is better than life itself,
> my lips will praise you.  (Psalm 63:3)
>

Re: Debain 9 dhclient or network problem

[Johann Spies]

On 11 July 2017 at 07:48, Franz Angeli  wrote:
> Hi,
>
> i have a problem with dhclient:
>
> for example interface name eno52 (tg3, Broadcom Limited NetXtreme
> BCM5719 Gigabit Ethernet PCIe (rev 01) :
>
> root@:~# dhclient eno52 -v
> Internet Systems Consortium DHCP Client 4.3.5
> Copyright 2004-2016 Internet Systems Consortium.
> All rights reserved.
> For info, please visit https://www.isc.org/software/dhcp/
>
...
> if i use the same ethernet cable on my laptop all works fine... (DHCP
> lease and so on)

My first guess would be that the order of the network interfaces
differ between Debian 8 and 9 and that you should try the cable on the
other interfaces.

In the past (many years ago) it was a known problem that eth0 on the
new system used for another interface.  I don't know whether this is
still the case. It had been some time that I had to build a server.

Regards
Johann
-- 
Because experiencing your loyal love is better than life itself,
my lips will praise you.  (Psalm 63:3)

Debain 9 dhclient or network problem

[Franz Angeli]

Hi,

i have a problem with dhclient:

for example interface name eno52 (tg3, Broadcom Limited NetXtreme
BCM5719 Gigabit Ethernet PCIe (rev 01) :

root@:~# dhclient eno52 -v
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/eno52/3c:a8:2a:e7:87:bf
Sending on   LPF/eno52/3c:a8:2a:e7:87:bf
Sending on   Socket/fallback
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 16
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

tcpdump during dhclient doesn't show anything?!?

root@*:~# tcpdump -i eno52
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eno52, link-type EN10MB (Ethernet), capture size 262144 bytes


root@***:~# ip addr show eno52
9: eno52:  mtu 1500 qdisc mq state
DOWN group default qlen 1000
link/ether 3c:a8:2a:e7:87:bf brd ff:ff:ff:ff:ff:ff

interface eno52 seems to be disconnected but cable is plugged and
working (i tried with other pc)

obviously ethernet cable is connected...
Debian 8 works fine with this hw
Debian 9 doesn't work

Server is ProLiant DL380 Gen9 (719064-B21)

root@***:~# lspci -v | grep -A10 Ethernet
02:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5719
Gigabit Ethernet PCIe (rev 01)
Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
Memory at 92c9 (64-bit, prefetchable) [size=64K]
Memory at 92ca (64-bit, prefetchable) [size=64K]
Memory at 92cb (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at 9310 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
--
02:00.1 Ethernet controller: Broadcom Limited NetXtreme BCM5719
Gigabit Ethernet PCIe (rev 01)
Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
Flags: bus master, fast devsel, latency 0, IRQ 17, NUMA node 0
Memory at 92c6 (64-bit, prefetchable) [size=64K]
Memory at 92c7 (64-bit, prefetchable) [size=64K]
Memory at 92c8 (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at 9314 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
--
02:00.2 Ethernet controller: Broadcom Limited NetXtreme BCM5719
Gigabit Ethernet PCIe (rev 01)
Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
Memory at 92c3 (64-bit, prefetchable) [size=64K]
Memory at 92c4 (64-bit, prefetchable) [size=64K]
Memory at 92c5 (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at 9318 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
--
02:00.3 Ethernet controller: Broadcom Limited NetXtreme BCM5719
Gigabit Ethernet PCIe (rev 01)
Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331i Adapter
Flags: bus master, fast devsel, latency 0, IRQ 17, NUMA node 0
Memory at 92c0 (64-bit, prefetchable) [size=64K]
Memory at 92c1 (64-bit, prefetchable) [size=64K]
Memory at 92c2 (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at 931c [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
--
04:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5719
Gigabit Ethernet PCIe (rev 01)
Subsystem: Hewlett-Packard Company Ethernet 1Gb 4-port 331FLR Adapter
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
Memory at 92b9 (64-bit, prefetchable) [size=64K]
Memory at 92ba (64-bit, prefetchable) [size=64K]
Memory at 92bb (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at 9300 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 

Re: dhclient or network problem

[Dejan Jocic]

On 10-07-17, Franz Angeli wrote:
> Hi,
> 
> i have a problem with dhclient:
> 
> for example interface name eno52 (tg3, Broadcom Limited NetXtreme
> BCM5719 Gigabit Ethernet PCIe (rev 01) :
> 
> root@:~# dhclient eno52 -v
> Internet Systems Consortium DHCP Client 4.3.5
> Copyright 2004-2016 Internet Systems Consortium.
> All rights reserved.
> For info, please visit https://www.isc.org/software/dhcp/
> 
> Listening on LPF/eno52/3c:a8:2a:e7:87:bf
> Sending on   LPF/eno52/3c:a8:2a:e7:87:bf
> Sending on   Socket/fallback
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 4
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 10
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 7
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 9
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 15
> DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 16
> No DHCPOFFERS received.
> No working leases in persistent database - sleeping.
> 
> tcpdump during dhclient doesn't show anything?!?
> 
> root@*:~# tcpdump -i eno52
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> listening on eno52, link-type EN10MB (Ethernet), capture size 262144 bytes
> 
> 
> root@***:~# ip addr show eno52
> 9: eno52:  mtu 1500 qdisc mq state
> DOWN group default qlen 1000
> link/ether 3c:a8:2a:e7:87:bf brd ff:ff:ff:ff:ff:ff
> 
> 
> if i use the same ethernet cable on my laptop all works fine...

Don't you think that you have enough of a clue there :P That eno52 is,
as you can see ethernet card, of course it will work when you connect it
with ethernet cable. If you want it to work with wifi, that is another
story. What is your wifi card, do you have something starting with w in
the output of ip addr show? What is the output of the lspci -v | grep -i
-A6 net?
> 
> i don't know if is a module problem...or?
> 
> Can you help me?
> 
> BR
> 

dhclient or network problem

[Franz Angeli]

Hi,

i have a problem with dhclient:

for example interface name eno52 (tg3, Broadcom Limited NetXtreme
BCM5719 Gigabit Ethernet PCIe (rev 01) :

root@:~# dhclient eno52 -v
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/eno52/3c:a8:2a:e7:87:bf
Sending on   LPF/eno52/3c:a8:2a:e7:87:bf
Sending on   Socket/fallback
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 16
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

tcpdump during dhclient doesn't show anything?!?

root@*:~# tcpdump -i eno52
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eno52, link-type EN10MB (Ethernet), capture size 262144 bytes


root@***:~# ip addr show eno52
9: eno52:  mtu 1500 qdisc mq state
DOWN group default qlen 1000
link/ether 3c:a8:2a:e7:87:bf brd ff:ff:ff:ff:ff:ff


if i use the same ethernet cable on my laptop all works fine...

i don't know if is a module problem...or?

Can you help me?

BR