Re: Trigger EHOSTUNREACH

2016-12-05 Thread Marco Zunino
Hi Neal, thank you! I can succesfully repoduce the following socket error now after setting the IP_RECVERR socket option: ICMP type=3, code=1 -> EHOSTUNREACH ICMP type=3, code=2 -> ENOPROTOOPT ICMP type=3, code=3 -> ECONNREFUSED ICMP type=3, code=4 -> No error ICMP type=3,

Re: Trigger EHOSTUNREACH

2016-12-04 Thread Neal Cardwell
On Sun, Dec 4, 2016 at 7:04 AM, Marco Zunino wrote: > Hallo everyone, hope you are having a good day > we are building a networking testing tool to simulate network error > condition, and we are having difficulties triggering the EHOSTUNREACH > socket error. > > We are

Trigger EHOSTUNREACH

2016-12-04 Thread Marco Zunino
Hallo everyone, hope you are having a good day we are building a networking testing tool to simulate network error condition, and we are having difficulties triggering the EHOSTUNREACH socket error. We are trying to trigger this error by sending an ICMP packet type=3 code=3 on an open STREAM