ALT Linux Bugzilla – Full Text Bug Listing
| Summary: | Invalid MTU 4000 requested, hw max 1500 | ||
|---|---|---|---|
| Product: | Branch p8 | Reporter: | Aleksandr <charintsev.a> |
| Component: | kernel-image-std-def | Assignee: | Andrey Cherepanov <cas> |
| Status: | CLOSED NOTABUG | QA Contact: | qa-p8 <qa-p8> |
| Severity: | normal | ||
| Priority: | P3 | CC: | asy |
| Version: | не указана | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
- Adapters based on the Intel(R) 82542 and 82573V/E controller do not
support Jumbo Frames. These correspond to the following product names:
Intel(R) PRO/1000 Gigabit Server Adapter
Intel(R) PRO/1000 PM Network Connection
|
Integrated network card: 2xGigabitEthernet (Intel 82573L, Intel 82573E). An error occurred while changing the MTU parameter for the first interface enp13s0 (Intel 82573E). The second interface enp15s0 (Intel 82573L) configure MTU without problems. The error stably repeats on the version: 4.9.71 (4.9.71-std-def-alt0.M80P.1), 4.16.7 (4.16.7-un-def-alt1). cat /etc/net/ifaces/enp13s0/iplink mtu 4000 cat /etc/net/ifaces/enp15s0/iplink mtu 4000 dmesg [ 20.500086] enp13s0: Invalid MTU 4000 requested, hw max 1500 [ 20.952947] enp15s0: changing MTU from 1500 to 4000 ifconfig enp13s0 Link encap:Ethernet HWaddr 00:30:48:BA:9D:38 inet addr:172.16.0.236 Bcast:172.16.0.255 Mask:255.255.255.0 inet6 addr: fe80::230:48ff:feba:9d38/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 enp15s0 Link encap:Ethernet HWaddr 00:30:48:BA:9D:39 inet addr:192.168.10.236 Bcast:192.168.10.255 Mask:255.255.255.0 inet6 addr: fe80::230:48ff:feba:9d39/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:4000 Metric:1