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Change default value and use more sane examples #296

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Change default value and use more sane examples #296

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8 changes: 4 additions & 4 deletions content/plugins/bufsize.md
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Expand Up @@ -10,22 +10,22 @@ date = "2022-05-10T17:23:57.8775785"
## Description
*bufsize* limits a requester's UDP payload size.
It prevents IP fragmentation, mitigating certain DNS vulnerabilities.
This will only affect queries that have an OPT RR.
This will only affect queries that have an OPT RR (EDNS(0)).

## Syntax
```txt
bufsize [SIZE]
```

**[SIZE]** is an int value for setting the buffer size.
The default value is 512, and the value must be within 512 - 4096.
The default value is 1232, and the value must be within 512 - 4096.
Only one argument is acceptable, and it covers both IPv4 and IPv6.

## Examples
Enable limiting the buffer size of outgoing query to the resolver (172.31.0.10):
```corefile
. {
bufsize 512
bufsize 1500
forward . 172.31.0.10
log
}
Expand All @@ -34,7 +34,7 @@ Enable limiting the buffer size of outgoing query to the resolver (172.31.0.10):
Enable limiting the buffer size as an authoritative nameserver:
```corefile
. {
bufsize 512
bufsize 1220
file db.example.org
log
}
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