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Why is there no checksum verification in the communication between slip-radio and 6lbr?
If the communication is over USB, then there shouldn't be any problem, but if it's over UART, then there will b…
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**Describe the bug**
I have a router configured to connect three LANs (`lan`, `lan2`, and `guest`) to two OpenVPN clients (`vpn0` and `vpn1`). I use `pbr` to whitelist some domains and subdomains to …
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### Is there an existing issue for this?
- [X] I have searched the existing issues
### What happened?
While investigating #20797, we found that the 7th bit of the `skb->mark` used by Cilium t…
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Wifi seems to work for awhile after fresh reinstall. But then will diaconnect at random before finally not working at all.
****HP Laptop****
****Model:**** 14-fq0110wm
****Kernel:**** 6.0.0-kali6-a…
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Hi,
I am using pkt to create a custom ipv4 header:
IpHeader_ = #ipv4{p = 1, saddr = {127,0,0,1}, daddr = {192,168,7,83}, len = byte_size(Icmp) + 20},
IpHeader = pkt:ipv4(IpHeader_#ipv4{sum = …
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Hi, Any idea how I could return something like :
$ ping friendpaste.com
PING friendpaste.com (94.23.221.113): 56 data bytes
64 bytes from 94.23.221.113: icmp_seq=0 ttl=54 time=36.183 ms
64 bytes from…
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Currently [wifi.radio.ping()](https://docs.circuitpython.org/en/latest/shared-bindings/wifi/index.html#wifi.Radio.ping) does not allow to set the ICMP packet payload size. Looking into the code for ni…
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Test case:
```c
#include
#include
#include "net.h"
void send_ethernet_frame(const uint8_t *payload, size_t payload_len)
{
printf("send_ethernet_frame()\n");
}
void udp_packet_handl…
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最新代码编译的固件，隔一段时间就会出现以下错误日志；
```
May 30 12:40:52 kernel: sta port not secure, os should not send packets!!!
May 30 12:56:02 kernel: Fragment is not the same sequence or out of fragment number order…
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**Describe the bug**
The included IP header/data field is extended with 64 zero bytes. test is Fail on Zephyr3.0.0 on qemu_x86
**References**
RFC 792: page 4
RFC 1122: section 3.2.2 {Demux ICMP Err…