Comments (2)
jwbensley
commented on June 6, 2024
Split this into minimum required (e.g. all 2.x) and optional (e.g. >= 3.x).
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jwbensley
commented on June 6, 2024
Ubuntu test box fails to detect it's Kernel version is too low for AF_PACKET v3 on Tx (Rx works):
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.6 LTS
Release: 14.04
Codename: trusty
$ uname -a
Linux htpc-ubuntu 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
$ sudo ./etherate_mt -i eth2 -p4
Using inteface eth2 (4).
Setting interface promiscuous mode
Frame size set to 1514 bytes.
Using raw socket with PACKET_MMAP and TX/RX_RING v3.
Running in Tx mode.
18116:Trying to increase to 1048576 bytes...
18116:Write buffer size set to 425984 bytes
18116:Can't enable Tx/Rx ring for socket (Invalid argument)
Removing interface promiscuous mode
$ date
Mon Nov 18 08:09:08 GMT 2019
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Related Issues (20)
- Add a Kernel version check for PACKET_QDISC_BYPASS, TPACKET V2 and V3 HOT 1
- Add echo mode
- Valgrind memory leak when invalid CLI arg HOT 1
- Implement additional compiler checkes HOT 1
- Implement CPU pinning and scheduler priority HOT 3
- Additional GCC args/test HOT 1
- Kernel stall at `native_queued_spin_lock_slowpath` HOT 3
- EtherateMT PACKET_MMAP Mode HOT 7
- rand() is never initialized in main() HOT 3
- Move threading out of main() HOT 3
- EtherateMT starts when interface is down HOT 1
- Implement AF_XDP
- Add in Helgrind checks HOT 2
- EtherateMT doesn't check interface MTU
- Error handling for Tx/Rx syscalls is incorrect HOT 7
- Page align Tx/Rx buffers HOT 2
- 64-bit Linux: socket() returns a 64-bits integer HOT 3
- Any way to set valid IP addresses? HOT 3
- Setting for RCVBUF size still calls SO_SNDBUF in sock_op.c HOT 1
- Add option for io_uring
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