Hello.
We are using snmpd for the IPv4 and now we add the IPv6 support.
I've configured and compiled the release net-snmp-5.7.1 with the following
flags:
./configure --with-default-snmp-version=2
--with-logfile=$HOME/temp/snmp/snmpd.log --with-sys-location=
--with-sys-contact= --with-persistent-directory=$HOME/snmp
--with-mibs=RFC1213-MIB --with-mibdirs= --disable-scripts
--with-out-mib-modules=examples/ucdDemoPublic,mibII/system_mib
--without-kmem-usage --disable-mibs --disable-mib-loading --disable-manuals
--without-perl-modules --enable-shared --host=mips64-angstrom-linux
--with-cc=mips64-angstrom-linux-gcc --target=mips64-angstrom-linux
--disable-embedded-perl --with-ar=mips64-angstrom-linux-ar
--with-mib-modules="ucd-snmp/dlmod" --enable-ipv6 --with-transports="UDP
UDPIPv6"
But when I try to run the snmd in the simplest way:
snmpd -V -Lo udp6:[2003::100:18]:161
the address is available:
asil8xx:/usr/bin # ifconfig
eth3 Link encap:Ethernet HWaddr 00:A0:0A:17:3B:C4
inet addr:192.168.14.30 Bcast:192.168.15.255 Mask:255.255.248.0
inet6 addr: fe80::2a0:aff:fe17:3bc4/64 Scope:Link
inet6 addr: 2003::100:18/64 Scope:Global
I receive:
Error opening specified endpoint "udp6:[2003::100:18]:161"
Server Exiting with code 1
If I try to run snmpd w/o address:
asil8xx:/usr/bin # snmpd -V -q -Lo udp6:161
Warning: no access control information configured.
(Config search path:
/usr/local/etc/snmp:/usr/local/share/snmp:/usr/local/lib/snmp:/root/.snmp)
It's unlikely this agent can serve any useful purpose in this state.
Run "snmpconf -g basic_setup" to help you configure the snmpd.conf file for
this agent.
getaddrinfo: udp6 Temporary failure in name resolution
Error opening specified endpoint "udp6:161"
Server Exiting with code 1
asil8xx:/usr/bin #
My concern and my question is - what may be the problem with the IPv6
"specified endpoint" ?
When I provide the IPv4 address to the same strings - it runs.
Thank you,
Sincerely,
Michael.
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