Subject Re: [Firebird-Java] GDS Exception. 335544721. Unable to complete network request to host
Author Mark Rotteveel
On 2017-06-22 16:46, Calabaza calalinux@... [Firebird-Java] wrote:
> I have this same problem, and I fix with this configuration, in Debian
> GNU/Linux Jessie (8.x):
> # sed -i 's/net.ipv6.bindv6only\ =\ 1/net.ipv6.bindv6only\ =\ 0/' \
> /etc/sysctl.d/bindv6only.conf && sudo invoke-rc.d procps restart
> This problem I saw too with this exception in other java applications:
> * Network is unreachable
> Of course, this configuration disable IPv6.

Please specify the versions you are using of: Firebird, Jaybird and
Java. And it would be helpful if you post the entire stacktrace.

Note that Firebird 2.5 and earlier only support IPv4.