Hi Sylvain and Valery. I think the problem is in the my virtual environment (vm´s). I run the application in real servers and the ping replies have success. Thank you very much.
Regards. Norberto. 2015-02-02 21:36 GMT-02:00 Valery Ushakov <[email protected]>: > Norberto R. de Goes Jr. wrote: > > > - host Windows-7 Professional, 64 bits, with two virtual machines > (Virtual > > Box), both with Fedora-17 Distro, 32 bits; > > - the VM?s network configured as "Internal Network" > > > > I wrote a small "lwip application" based on unix port > > (community). It runs in VM #1 and a "tap0" device is created with > > success. In the VM#2 no application is running. > [...] > > Please, are there any restriction in use the lwip library in virtual > > machines hosted on the same server? More specifically with linux > > bridge use? > > This should work. I used to have a similar setup, but I no longer > have it handy. The following is based on my notes: > > The VM where lwip ran did > > brctl addbr bridge0 > brctl addif bridge0 eth1 > > ifconfig bridge0 up > > once to init things. > > Then tapif.c had changed > > #define IFCONFIG_ARGS "tap0 up # %d.%d.%d.%d" > > and additional > > status = system("brctl addif bridge0 tap0"); > > at the end of low_level_init() since tap0 is removed from the bridge > when closed and needs to be added back when tapif.c opens it anew. > > Note that neither bridge, nor tap has ip addresses configured. > > -uwe > > > _______________________________________________ > lwip-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/lwip-users > -- Norberto R. de Goes Jr. CPqD - DRC Tel.: +55 19 3705-4241 / Fax: +55 19 3705-6125 [email protected] <[email protected]> www.cpqd.com.br
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