Going on, I discovered man/snmpd.examples.5 suggested putting single quotes
(?) around do *.pl in the "perl do" line, and doing that made Bareword go
away, but still does not seem to do anything (like loading a subagent where
ps ax can see it). It further suggests some agentXPerms, which don't help,
and either putting a netsnmp_ds_set_string call into the subagent or an
agentXSocket line in the subagent's conf file (test.conf?). The latter did
not work and the former is beyond my Perl skills (there's a use
NetSNMP::agent (':all'); line high up in the subagent). If anyone knows of a
subagent that works in 5.4.1 it might help.
Larry
On 4/17/08, Larry Dickson <[EMAIL PROTECTED]> wrote:
>
> Actually it was adding the agentXSocket directive that got me that far.
> Before, it just shot itself in the head. Now at least it stays alive along
> with the subagent, but they show no signs of ever communicating. In 5.2.1
> they used to talk happily and do snmpwalks and all kinds of nice things. The
> "perl do" seems to make no difference in either case - I think it just gets
> ignored.
>
> By the way, if you wander through the comments in perl/agent/agent.pm (in
> either 5.2.1 or 5.4.1) it suggests setting up a subagent in what looks to me
> like just the way my code snipped shows.
>
> Larry
>
> On 4/17/08, Magnus Fromreide <[EMAIL PROTECTED]> wrote:
> >
> >
> > On ons, 2008-04-16 at 10:35 -0700, Larry Dickson wrote:
> >
> > > ::::::::::::::
> > > snmpd.conf-old
> > > ::::::::::::::
> > > #version 1
> > > rocommunity public
> > > rwcommunity private
> > > master agentx
> > > agentXSocket /var/agentx/master
> > > perl do /etc/edgeware-subagent.pl
> > > ::::::::::::::
> > > Dtdomain.out
> > > ::::::::::::::
> > > No log handling enabled - turning on stderr logging
> > > registered debug token tdomain, 1
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > tdomain: netsnmp_tdomain_init() called
> > > tdomain: domain_list -> { iso.3.6.1.6.1.1, "udp" } ->
> > > { iso.3.6.1.2.1.100.1.5, "tcp" } -> { iso.3.6.1.2.1.100.1.13, "unix" }
> > > -> { iso.3.6.1.2.1.100.1.2, "udp6/ipv6/udpv6/udpipv6" } ->
> > > { iso.3.6.1.2.1.100.1.6, "tcp6/tcpv6/tcpipv6" } -> [NIL]
> > > Turning on AgentX master support.
> >
> > Here the agent failed to even try to open an agentx socket.
> >
> > > Bareword found where operator expected at (eval 2) line 1, near
> > > "/etc/edgeware"
> > > (Missing operator before edgeware?)
> > > NET-SNMP version 5.4.1
> > > Connection from UDP: [127.0.0.1]:32775
> > > ::::::::::::::
> > > subagent.out
> > > ::::::::::::::
> > > 286 keys found in ordered_leaf_oids after get_in_order_oids call.
> > > 339 = size of oids_chomp; 339 size of next_leaf_str.
> > > .1.3.6.1.4.1.22782 (cuttedge) = first oid; .1.3.6.1.4.1.22782.1.1.1
> > > (productType) = first leaf.
> > > perl_module.pl loaded ok
> > > registering at cuttedge
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > started us as a subagent (NetSNMP::agent=HASH(0x1182030))
> > > BEFORE registration at cuttedge
> > > AFTER registration at cuttedge
> > > Yes I am a subagent approaching running loop.
> > > ::::::::::::::
> > > snmpd.conf
> > > ::::::::::::::
> > > #version 1
> > > rocommunity public
> > > rwcommunity private
> > > master agentx
> > > agentXSocket /var/agentx/master
> > > ::::::::::::::
> > > Dtdomain2.out
> > > ::::::::::::::
> > > No log handling enabled - turning on stderr logging
> > > registered debug token tdomain, 1
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > netsnmp_assert !"registration != duplicate" failed
> > > agent_registry.c:535 netsnmp_subtree_load()
> > > tdomain: netsnmp_tdomain_init() called
> > > tdomain: domain_list -> { iso.3.6.1.6.1.1, "udp" } ->
> > > { iso.3.6.1.2.1.100.1.5, "tcp" } -> { iso.3.6.1.2.1.100.1.13, "unix" }
> > > -> { iso.3.6.1.2.1.100.1.2, "udp6/ipv6/udpv6/udpipv6" } ->
> > > { iso.3.6.1.2.1.100.1.6, "tcp6/tcpv6/tcpipv6" } -> [NIL]
> > > Turning on AgentX master support.
> > > tdomain: tdomain_transport_full("agentx", "/var/agentx/master", 1,
> > > "[NIL]", "[NIL]")
> > > tdomain: Address starts with '/', so assume "unix" domain
> > > tdomain: Found domain "unix" from specifier "unix"
> > > tdomain: domain "unix" address "/var/agentx/master" default address
> > > "/var/agentx/master"
> >
> > Here we can see that
> > a) The agent tries to open a unix socket at /var/agentx/master
> > b) You do not need the agentXsocket config directive, you needed, as you
> > noted, to remove the perl do directive. As for further perl
> > interactions that is out of my league.
> >
> > /MF
> >
> >
>
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