Readme: correct receive buffer section
This commit is contained in:
parent
2980320d55
commit
1dfefe75e7
34
Readme.md
34
Readme.md
|
@ -21,10 +21,36 @@ http://localhost:8080/
|
|||
|
||||
## Note
|
||||
|
||||
`babeld` can spew out massive amounts of route changes that can fill the netlink socket.
|
||||
`babeld` can spew out massive amounts of route changes that can fill the
|
||||
netlink socket. `rmon` tries to allocate a 16MB receive buffer, which seems to
|
||||
be enough for the moment. For this to work check `/proc/sys/net/core/rmem_max`
|
||||
to be more than 16MB (16777216).
|
||||
|
||||
### Set receive buffer size temporarily
|
||||
|
||||
Do one of the following:
|
||||
|
||||
```shell
|
||||
# echo 16777216 > /proc/sys/net/core/rmem_max
|
||||
```
|
||||
|
||||
```shell
|
||||
# sysctl -w net.core.rmem_max=16777216
|
||||
```
|
||||
|
||||
### Set receive buffer pemanently
|
||||
|
||||
Add the following line to `/etc/sysctl.conf`:
|
||||
|
||||
```
|
||||
net.core.rmem_max = 16777216
|
||||
```
|
||||
|
||||
and run
|
||||
|
||||
```shell
|
||||
# sysctl -p
|
||||
```
|
||||
|
||||
Check your values:
|
||||
|
||||
1. `/proc/sys/net/core/rmem_default` >= 1048576 (1MB)
|
||||
2. `/proc/sys/net/core/rmem_max` higher than the value above
|
||||
|
||||
|
|
Loading…
Reference in New Issue