Re: [Qemu-devel] [PATCH] [slirp] add nextserver support in slirp's dhcp-server

[Bas van Sisseren <bas@quarantainenet.nl>]

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On 01/07/13 22:51, Eric Blake wrote:
> On 06/21/2013 07:20 AM, Bas van Sisseren wrote:
>> The slirp dhcp-server normally returns its own address as tftp
>> nextserver for netbooting. This patch makes that address
>> configurable, so it is possible to use an external tftp boot-
>> environment.
>>
>> Signed-off-by: Bas van Sisseren <bas@quarantainenet.nl>
>> ---
>>  net/slirp.c      | 10 ++++++++--
> 
>> +++ b/qapi-schema.json
>> @@ -2537,6 +2537,8 @@
>>  # @dhcpstart: #optional the first of the 16 IPs the built-in DHCP server can
>>  #             assign
>>  #
>> +# @nextserver: #optional IP address of BOOTP server
>> +#
> 
> Please mark this field as '(since 1.6)'.

Added in my local checkout. I now have to find out how to generate a new
patch and post it into this thread. I'll try to post a new patch somewhere
in the next days. (I'm new to git :-) )


> Does the field work for both IPv4 and IPv6 addresses?

This setting is IPv4 only. (btw, I think all slirp settings are IPv4 only)


>>  # @dns: #optional guest-visible address of the virtual nameserver
>>  #
>>  # @dnssearch: #optional list of DNS suffixes to search, passed as DHCP option
>> @@ -2563,6 +2565,7 @@
>>      '*tftp':      'str',
>>      '*bootfile':  'str',
>>      '*dhcpstart': 'str',
>> +    '*nextserver': 'str',
> 
> This is a command addition that libvirt can't take advantage of unless
> we get introspection working in a timely manner.

It would be a nice addition to libvirt, but is it a problem that libvirt
doesn't support all new settings (yet)?


Met vriendelijke groet,

Bas van Sisseren

- -- 
Bas van Sisseren <bas@quarantainenet.nl>
Quarantainenet
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