<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=FR link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Ipv6 is not enabled on this Debian 9 system.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>sysctl -a |grep ipv6|grep disable<o:p></o:p></p><p class=MsoNormal>sysctl: reading key "net.ipv6.conf.all.stable_secret"<o:p></o:p></p><p class=MsoNormal>sysctl: reading key "net.ipv6.conf.default.stable_secret"<o:p></o:p></p><p class=MsoNormal>sysctl: reading key "net.ipv6.conf.eth0.stable_secret"<o:p></o:p></p><p class=MsoNormal>net.ipv6.conf.all.disable_ipv6 = 1<o:p></o:p></p><p class=MsoNormal>net.ipv6.conf.default.disable_ipv6 = 1<o:p></o:p></p><p class=MsoNormal>sysctl: reading key "net.ipv6.conf.eth1.stable_secret"<o:p></o:p></p><p class=MsoNormal>sysctl: reading key "net.ipv6.conf.lo.stable_secret"<o:p></o:p></p><p class=MsoNormal>net.ipv6.conf.eth0.disable_ipv6 = 1<o:p></o:p></p><p class=MsoNormal>net.ipv6.conf.eth1.disable_ipv6 = 1<o:p></o:p></p><p class=MsoNormal>net.ipv6.conf.lo.disable_ipv6 = 1<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Squid try to open a socket on ipv6 loopback…<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid2| Sending SNMP messages from 0.0.0.0:3401<o:p></o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid2| commBind Cannot bind socket FD 155 to [::1]: (99) Cannot assign requested address<o:p></o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid2| commBind Cannot bind socket FD 156 to [::1]: (99) Cannot assign requested address<o:p></o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid2| ERROR: Failed to create helper child read FD: UDP[::1]<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid1| Sending SNMP messages from 0.0.0.0:3401<o:p></o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid1| commBind Cannot bind socket FD 117 to [::1]: (99) Cannot assign requested address<o:p></o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid1| commBind Cannot bind socket FD 118 to [::1]: (99) Cannot assign requested address<o:p></o:p></p><p class=MsoNormal>2018/07/15 01:32:45 kid1| ERROR: Failed to create helper child read FD: UDP[::1]<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>How to avoid this error ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Config :<o:p></o:p></p><p class=MsoNormal>snmp_port 3401<o:p></o:p></p><p class=MsoNormal>snmp_incoming_address 0.0.0.0<o:p></o:p></p><p class=MsoNormal>#snmp_outgoing_address 255.255.255.255<o:p></o:p></p><p class=MsoNormal>acl snmppublic snmp_community public<o:p></o:p></p><p class=MsoNormal>acl snmpConsole src 127.0.0.1<o:p></o:p></p><p class=MsoNormal>snmp_access allow snmpConsole<o:p></o:p></p><p class=MsoNormal>snmp_access allow snmppublic snmpConsole<o:p></o:p></p><p class=MsoNormal>snmp_access allow snmppublic localhost<o:p></o:p></p><p class=MsoNormal>snmp_access allow snmppublic MgRClient<o:p></o:p></p><p class=MsoNormal>snmp_access deny all<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Squid Cache: Version 4.1<o:p></o:p></p><p class=MsoNormal>Service Name: squid<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This binary uses OpenSSL 1.1.0f 25 May 2017. For legal restrictions on distribution see https://www.openssl.org/source/license.html<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>configure options: '--prefix=/usr' '--build=x86_64-linux-gnu' '--includedir=/include' '--mandir=/share/man' '--infodir=/share/info' '--localstatedir=/var' '--libexecdir=/lib/squid3' '--disable-maintainer-mode' '--disable-dependency-tracking' '--datadir=/usr/share/squid3' '--sysconfdir=/etc/squid3' '--enable-gnuregex' '--enable-removal-policy=heap' '--enable-follow-x-forwarded-for' '--enable-removal-policies=lru,heap' '--enable-arp-acl' '--enable-truncate' '--with-large-files' '--with-pthreads' '--enable-esi' '--enable-storeio=aufs,diskd,ufs,rock' '--enable-x-accelerator-vary' '--with-dl' '--enable-linux-netfilter' '--with-netfilter-conntrack' '--enable-wccpv2' '--enable-eui' '--enable-auth' '--enable-auth-basic' '--enable-snmp' '--enable-icmp' '--enable-auth-digest' '--enable-log-daemon-helpers' '--enable-url-rewrite-helpers' '--enable-auth-ntlm' '--with-default-user=squid' '--enable-icap-client' '--disable-cache-digests' '--enable-poll' '--enable-epoll' '--enable-async-io=128' '--enable-zph-qos' '--enable-delay-pools' '--enable-http-violations' '--enable-url-maps' '--enable-ecap' '--enable-ssl' '--with-openssl' '--enable-ssl-crtd' '--enable-xmalloc-statistics' '--enable-ident-lookups' '--with-filedescriptors=65536' '--with-aufs-threads=128' '--disable-arch-native' '--with-logdir=/var/log/squid' '--with-pidfile=/var/run/squid/squid.pid' '--with-swapdir=/var/cache/squid' 'build_alias=x86_64-linux-gnu'<o:p></o:p></p></div></body></html>