Path: csiph.com!aioe.org!.POSTED.5Avcpu9drOe6MAssky6/+Q.user.gioia.aioe.org!not-for-mail From: =?UTF-8?Q?Arne_Vajh=c3=b8j?= Newsgroups: comp.lang.java.programmer Subject: Re: InetAddress.isReachable() ? Date: Thu, 29 Oct 2020 21:47:12 -0400 Organization: Aioe.org NNTP Server Lines: 13 Message-ID: References: NNTP-Posting-Host: 5Avcpu9drOe6MAssky6/+Q.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 Content-Language: en-US X-Notice: Filtered by postfilter v. 0.9.2 Xref: csiph.com comp.lang.java.programmer:39647 On 10/29/2020 4:23 PM, Knute Johnson wrote: > I'm not sure why Java has the privilege issue with > InetAddress.isReachable() but it does. Someone thought that use of ICMP in Linux should require privs. The ping executable is rws while the java executable is rwx. Arne