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Bug #7532

closed

SG-1000 autonegotiation 10baseT speed and duplex

Added by Constantine Kormashev over 7 years ago. Updated over 6 years ago.

Status:
Resolved
Priority:
High
Assignee:
Luiz Souza
Category:
Interfaces
Target version:
2.4.4
Start date:
05/09/2017
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.4.x
Affected Architecture:
SG-1000

Description

During work on https://customercare.netgate.com/requests/show/index/id/19663 10baseT speed and duplex issue was found.
SG-1000 can not correctly negotiate speed and duplex if on another side link is 10FD and can not correctly define own link condition if one is in 10FD. See examples below. If link is 100FD or auto there are not any issues.

10FD
FastEthernet0/16 is down, line protocol is down (notconnect)
Hardware is Fast Ethernet, address is 0024.c4f0.5512 (bia 0024.c4f0.5512)
MTU 1998 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Mb/s, media type is 10/100BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 2w3d, output 00:06:26, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1275 packets input, 99743 bytes, 0 no buffer
Received 1274 broadcasts (1159 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1159 multicast, 0 pause input
0 input packets with dribble condition detected
4700 packets output, 351100 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out

10FD
cpsw0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8000b<RXCSUM,TXCSUM,VLAN_MTU,LINKSTATE>
ether 68:9e:19:8c:08:6e
inet6 fe80::6a9e:19ff:fe8c:86e%cpsw0 prefixlen 64 scopeid 0x1
media: Ethernet 10baseT/UTP <full-duplex>
status: no carrier
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>

Auto
FastEthernet0/16 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is 0024.c4f0.5512 (bia 0024.c4f0.5512)
MTU 1998 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Half-duplex, 10Mb/s, media type is 10/100BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 2w3d, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1275 packets input, 99743 bytes, 0 no buffer
Received 1274 broadcasts (1159 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1159 multicast, 0 pause input
0 input packets with dribble condition detected
4704 packets output, 351376 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output

10FD
cpsw0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8000b<RXCSUM,TXCSUM,VLAN_MTU,LINKSTATE>
ether 68:9e:19:8c:08:6e
inet6 fe80::6a9e:19ff:fe8c:86e%cpsw0 prefixlen 64 scopeid 0x1
inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
media: Ethernet 10baseT/UTP <full-duplex>
status: active
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>

10FD
FastEthernet0/16 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is 0024.c4f0.5512 (bia 0024.c4f0.5512)
MTU 1998 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Mb/s, media type is 10/100BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 2w3d, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1428 packets input, 111343 bytes, 0 no buffer
Received 1279 broadcasts (1159 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1159 multicast, 0 pause input
0 input packets with dribble condition detected
5431 packets output, 425207 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out

Auto
cpsw0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8000b<RXCSUM,TXCSUM,VLAN_MTU,LINKSTATE>
ether 68:9e:19:8c:08:6e
inet6 fe80::6a9e:19ff:fe8c:86e%cpsw0 prefixlen 64 scopeid 0x1
inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
media: Ethernet autoselect (10baseT/UTP <half-duplex>)
status: active
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>

Files

test.txt (7.05 KB) test.txt tests details Constantine Kormashev, 10/19/2017 02:43 AM
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