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April 28, 2026 08:39
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octeon 25g link failure
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| Octeon nic225e=> octsfpinfo octeth0 | |
| Reading SFP/SFP+ EEPROM at 0x0:0x50 | |
| Copper Pigtail SFP/SFP+/SFP28 25GBase-CR CA-S module detected | |
| Vendor: FS | |
| Vendor OUI: 00:02:C9 | |
| Vendor part number: S28-PC01 Revision: 01 | |
| Manufacturing date code: 201207 | |
| Rate: 25G | |
| Copper cable type: Passive | |
| Cable length: 1 meters | |
| Forward error correction is suggested | |
| Limiting is disabled | |
| Power level: 1 | |
| RX LoS is not implemented and is not inverted | |
| TX fault is not implemented | |
| TX disable is not implemented | |
| Rate select is not implemented | |
| RX output is limiting | |
| Diagnostic monitoring is not implemented | |
| Octeon nic225e=> octsfpinfo octeth1 | |
| Reading SFP/SFP+ EEPROM at 0x1:0x50 | |
| Copper Pigtail SFP/SFP+/SFP28 25GBase-CR CA-S module detected | |
| Vendor: FS | |
| Vendor OUI: 00:02:C9 | |
| Vendor part number: S28-PC01 Revision: 01 | |
| Manufacturing date code: 201207 | |
| Rate: 25G | |
| Copper cable type: Passive | |
| Cable length: 1 meters | |
| Forward error correction is suggested | |
| Limiting is disabled | |
| Power level: 1 | |
| RX LoS is not implemented and is not inverted | |
| TX fault is not implemented | |
| TX disable is not implemented | |
| Rate select is not implemented | |
| RX output is limiting | |
| Diagnostic monitoring is not implemented |
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| Octeon nic225e=> sfpinfo i2c | |
| Copper Pigtail SFP/SFP+/SFP28 25GBase-CR CA-S module detected | |
| Vendor: FS | |
| Vendor OUI: 00:02:C9 | |
| Vendor part number: S28-PC01 Revision: 01 | |
| Manufacturing date code: 201207 | |
| Rate: 25G | |
| Copper cable type: Passive | |
| Cable length: 1 meters | |
| Forward error correction is suggested | |
| Power level: 1 | |
| RX LoS is not implemented and is not inverted | |
| TX fault is not implemented | |
| TX disable is not implemented | |
| Rate select is not implemented | |
| RX output is limiting | |
| Diagnostic monitoring is not implemented |
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| FS#show interfaces TFGigabitEthernet 0/21 | |
| Index(dec):21 (hex):15 | |
| TFGigabitEthernet 0/21 is DOWN , line protocol is DOWN | |
| Hardware is TFGigabitEthernet, address is 649d.99d1.ec41 (bia 649d.99d1.ec41) | |
| Interface address is: no ip address | |
| Interface IPv6 address is: | |
| No IPv6 address | |
| MTU 1500 bytes, BW 25000000 Kbit | |
| Encapsulation protocol is Ethernet-II, loopback not set | |
| Keepalive interval is 10 sec , set | |
| Carrier delay is 2 sec | |
| Ethernet attributes: | |
| Last link state change time: 2026-04-25 13:19:27 | |
| Time duration since last link state change: 2 days, 22 hours, 10 minutes, 28 seconds | |
| Priority is 0 | |
| Medium-type is Fiber | |
| Admin duplex mode is AUTO, oper duplex is Unknown | |
| Admin speed is 25G, oper speed is Unknown | |
| Flow control admin status is OFF, flow control oper status is Unknown | |
| Admin negotiation mode is OFF, oper negotiation state is Unknown | |
| Storm Control: Broadcast is OFF, Multicast is OFF, Unicast is OFF | |
| Admin FEC mode is auto, oper FEC mode is rs | |
| Bridge attributes: | |
| Port-type: trunk | |
| Native vlan: 1 | |
| FS#show interfaces TFGigabitEthernet 0/23 | |
| Index(dec):23 (hex):17 | |
| TFGigabitEthernet 0/23 is DOWN , line protocol is DOWN | |
| Hardware is TFGigabitEthernet, address is 649d.99d1.ec41 (bia 649d.99d1.ec41) | |
| Interface address is: no ip address | |
| Interface IPv6 address is: | |
| No IPv6 address | |
| MTU 1500 bytes, BW 25000000 Kbit | |
| Encapsulation protocol is Ethernet-II, loopback not set | |
| Keepalive interval is 10 sec , set | |
| Carrier delay is 2 sec | |
| Ethernet attributes: | |
| Last link state change time: 2026-04-25 13:19:28 | |
| Time duration since last link state change: 2 days, 22 hours, 10 minutes, 31 seconds | |
| Priority is 0 | |
| Medium-type is Fiber | |
| Admin duplex mode is AUTO, oper duplex is Unknown | |
| Admin speed is 25G, oper speed is Unknown | |
| Flow control admin status is OFF, flow control oper status is Unknown | |
| Admin negotiation mode is OFF, oper negotiation state is Unknown | |
| Storm Control: Broadcast is OFF, Multicast is OFF, Unicast is OFF | |
| Admin FEC mode is auto, oper FEC mode is rs | |
| Bridge attributes: | |
| Port-type: trunk | |
| Native vlan: 1 |
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| FS#show interfaces TFGigabitEthernet 0/21 transceiver | |
| Transceiver Type : 25G-Copper-SFP28 | |
| Connector Type : Copper pigtail | |
| Mode : Copper | |
| Wavelength(nm) : NA | |
| Transfer Distance : | |
| Cable | |
| -- 1m | |
| Digital Diagnostic Monitoring : NO | |
| Vendor Serial Number : S2011527007-1 | |
| Current diagnostic parameters: | |
| This module doesn't support DDM! | |
| Transceiver current alarm information: | |
| This module doesn't support getting alarm! | |
| FS#show interfaces TFGigabitEthernet 0/23 transceiver | |
| Transceiver Type : 25G-Copper-SFP28 | |
| Connector Type : Copper pigtail | |
| Mode : Copper | |
| Wavelength(nm) : NA | |
| Transfer Distance : | |
| Cable | |
| -- 1m | |
| Digital Diagnostic Monitoring : NO | |
| Vendor Serial Number : S2011527009-1 | |
| Current diagnostic parameters: | |
| This module doesn't support DDM! | |
| Transceiver current alarm information: | |
| This module doesn't support getting alarm! |
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| Octeon nic225e=> dhcp | |
| BOOTP broadcast 1 | |
| octeth0: Down (port 2048) (XLAUI) | |
| BOOTP broadcast 2 | |
| BOOTP broadcast 3 | |
| BOOTP broadcast 4 | |
| BOOTP broadcast 5 | |
| Retry count exceeded; starting again | |
| BOOTP broadcast 1 | |
| octeth1: Down (port 2304) (XLAUI) | |
| BOOTP broadcast 2 | |
| BOOTP broadcast 3 |
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