Hi Hi, Ipv6 is not enabled on this Debian 9 system. sysctl -a |grep ipv6|grep disable sysctl: reading key "net.ipv6.conf.all.stable_secret" sysctl: reading key "net.ipv6.conf.default.stable_secret" sysctl: reading key "net.ipv6.conf.eth0.stable_secret" net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 sysctl: reading key "net.ipv6.conf.eth1.stable_secret" sysctl: reading key "net.ipv6.conf.lo.stable_secret" net.ipv6.conf.eth0.disable_ipv6 = 1 net.ipv6.conf.eth1.disable_ipv6 = 1 net.ipv6.conf.lo.disable_ipv6 = 1 Squid try to open a socket on ipv6 loopback… 2018/07/15 01:32:45 kid2| Sending SNMP messages from 0.0.0.0:3401 2018/07/15 01:32:45 kid2| commBind Cannot bind socket FD 155 to [::1]: (99) Cannot assign requested address 2018/07/15 01:32:45 kid2| commBind Cannot bind socket FD 156 to [::1]: (99) Cannot assign requested address 2018/07/15 01:32:45 kid2| ERROR: Failed to create helper child read FD: UDP[::1] 2018/07/15 01:32:45 kid1| Sending SNMP messages from 0.0.0.0:3401 2018/07/15 01:32:45 kid1| commBind Cannot bind socket FD 117 to [::1]: (99) Cannot assign requested address 2018/07/15 01:32:45 kid1| commBind Cannot bind socket FD 118 to [::1]: (99) Cannot assign requested address 2018/07/15 01:32:45 kid1| ERROR: Failed to create helper child read FD: UDP[::1] How to avoid this error ? Config : snmp_port 3401 snmp_incoming_address 0.0.0.0 #snmp_outgoing_address 255.255.255.255 acl snmppublic snmp_community public acl snmpConsole src 127.0.0.1 snmp_access allow snmpConsole snmp_access allow snmppublic snmpConsole snmp_access allow snmppublic localhost snmp_access allow snmppublic MgRClient snmp_access deny all Squid Cache: Version 4.1 Service Name: squid This binary uses OpenSSL 1.1.0f 25 May 2017. For legal restrictions on distribution see https://www.openssl.org/source/license.html 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' |
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