Re: [mpls-linux-devel] RTNETLINK answers: No such file or directory

[James R. L. <jl...@mi...>]

What MPLS kernel config options did you use?

If you compiled as modules, did you load the mpls4 module?

On Wed, Jul 18, 2007 at 05:39:20PM +0200, and...@li... wrote:
> Hi everybody!
>=20
> I would like to try mpls-linux (1.950), but I can only test it on debian =
systems. I followed (hope carefully) all the installation instructions foun=
d here:
>=20
> http://www.elcom.pub.ro/~adrian.popa/mpls-linux/mpls-linux-docs/1-3-insta=
llation
>=20
> My first try was on a Xeon 64, with debian etch. I tried also on an "old"=
 Xeon (i686) with debian unstable.
>=20
> As suggested, I grabbed a 2.6.15.1 kernel, patched it correctly (with sma=
ll adjustments on the diff file), configured it as specified in the above g=
uide and installed the three required packets (iptables, ebtables and iprou=
te).
>=20
> The problem is that when I try to use "mpls" command, I always get the sa=
me error:
>=20
> RTNETLINK answers: No such file or directory
>=20
> I tried also to grab your iproute-2.6.11-1_mpls_1.950d.src.rpm source in =
the project download area... no way, same error.
>=20
> I googled for RTNETLINK errors, but I didn't find anything that fixes my =
problem (this is the best hint I found :P http://www.docum.org/docum.org/fa=
q/cache/28.html)
>=20
> I'm completely stuck. If anybody could help, I would greatly appreciate.
>=20
> Thank you in advance
> Avio
>=20
> ---------------------------------
> ... and this is my network config
> ---------------------------------
>=20
> #
> # Networking options
> #
> CONFIG_PACKET=3Dy
> CONFIG_PACKET_MMAP=3Dy
> CONFIG_UNIX=3Dy
> # CONFIG_NET_KEY is not set
> CONFIG_INET=3Dy
> CONFIG_MPLS=3Dy
> CONFIG_MPLS_TUNNEL=3Dy
> # CONFIG_IP_MULTICAST is not set
> CONFIG_IP_ADVANCED_ROUTER=3Dy
> CONFIG_ASK_IP_FIB_HASH=3Dy
> # CONFIG_IP_FIB_TRIE is not set
> CONFIG_IP_FIB_HASH=3Dy
> # CONFIG_IP_MULTIPLE_TABLES is not set
> # CONFIG_IP_ROUTE_MULTIPATH is not set
> # CONFIG_IP_ROUTE_VERBOSE is not set
> # CONFIG_IP_PNP is not set
> # CONFIG_IP_MPLS is not set
> # CONFIG_NET_IPIP is not set
> # CONFIG_NET_IPGRE is not set
> # CONFIG_ARPD is not set
> # CONFIG_SYN_COOKIES is not set
> # CONFIG_INET_AH is not set
> # CONFIG_INET_ESP is not set
> # CONFIG_INET_IPCOMP is not set
> # CONFIG_INET_TUNNEL is not set
> # CONFIG_INET_DIAG is not set
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_BIC=3Dy
>=20
> #
> # IP: Virtual Server Configuration
> #
> # CONFIG_IP_VS is not set
> # CONFIG_IPV6 is not set
> CONFIG_NETFILTER=3Dy
> # CONFIG_NETFILTER_DEBUG is not set
> # CONFIG_BRIDGE_NETFILTER is not set
>=20
> #
> # Core Netfilter Configuration
> #
> # CONFIG_NETFILTER_NETLINK is not set
> # CONFIG_NF_CONNTRACK is not set
>=20
> #
> # IP: Netfilter Configuration
> #
> # CONFIG_IP_NF_CONNTRACK is not set
> # CONFIG_IP_NF_QUEUE is not set
> CONFIG_IP_NF_IPTABLES=3Dy
> # CONFIG_IP_NF_MATCH_LIMIT is not set
> # CONFIG_IP_NF_MATCH_IPRANGE is not set
> # CONFIG_IP_NF_MATCH_MAC is not set
> # CONFIG_IP_NF_MATCH_PKTTYPE is not set
> # CONFIG_IP_NF_MATCH_MARK is not set
> # CONFIG_IP_NF_MATCH_MULTIPORT is not set
> # CONFIG_IP_NF_MATCH_TOS is not set
> # CONFIG_IP_NF_MATCH_RECENT is not set
> # CONFIG_IP_NF_MATCH_ECN is not set
> CONFIG_IP_NF_MATCH_DSCP=3Dy
> # CONFIG_IP_NF_MATCH_AH_ESP is not set
> # CONFIG_IP_NF_MATCH_LENGTH is not set
> # CONFIG_IP_NF_MATCH_TTL is not set
> # CONFIG_IP_NF_MATCH_TCPMSS is not set
> # CONFIG_IP_NF_MATCH_OWNER is not set
> # CONFIG_IP_NF_MATCH_ADDRTYPE is not set
> # CONFIG_IP_NF_MATCH_REALM is not set
> # CONFIG_IP_NF_MATCH_SCTP is not set
> # CONFIG_IP_NF_MATCH_DCCP is not set
> # CONFIG_IP_NF_MATCH_COMMENT is not set
> # CONFIG_IP_NF_MATCH_HASHLIMIT is not set
> # CONFIG_IP_NF_MATCH_STRING is not set
> CONFIG_IP_NF_FILTER=3Dy
> # CONFIG_IP_NF_TARGET_REJECT is not set
> # CONFIG_IP_NF_TARGET_LOG is not set
> # CONFIG_IP_NF_TARGET_ULOG is not set
> # CONFIG_IP_NF_TARGET_TCPMSS is not set
> # CONFIG_IP_NF_TARGET_NFQUEUE is not set
> CONFIG_IP_NF_MANGLE=3Dy
> # CONFIG_IP_NF_TARGET_TOS is not set
> # CONFIG_IP_NF_TARGET_ECN is not set
> # CONFIG_IP_NF_TARGET_DSCP is not set
> # CONFIG_IP_NF_TARGET_MARK is not set
> # CONFIG_IP_NF_TARGET_CLASSIFY is not set
> # CONFIG_IP_NF_TARGET_TTL is not set
> CONFIG_IP_NF_TARGET_MPLS=3Dy
> # CONFIG_IP_NF_RAW is not set
> # CONFIG_IP_NF_ARPTABLES is not set
>=20
> #
> # Bridge: Netfilter Configuration
> #
> CONFIG_BRIDGE_NF_EBTABLES=3Dy
> CONFIG_BRIDGE_EBT_BROUTE=3Dy
> CONFIG_BRIDGE_EBT_T_FILTER=3Dy
> CONFIG_BRIDGE_EBT_T_NAT=3Dy
> CONFIG_BRIDGE_EBT_802_3=3Dy
> # CONFIG_BRIDGE_EBT_AMONG is not set
> # CONFIG_BRIDGE_EBT_ARP is not set
> # CONFIG_BRIDGE_EBT_IP is not set
> # CONFIG_BRIDGE_EBT_LIMIT is not set
> # CONFIG_BRIDGE_EBT_MARK is not set
> # CONFIG_BRIDGE_EBT_PKTTYPE is not set
> # CONFIG_BRIDGE_EBT_STP is not set
> # CONFIG_BRIDGE_EBT_VLAN is not set
> # CONFIG_BRIDGE_EBT_ARPREPLY is not set
> # CONFIG_BRIDGE_EBT_DNAT is not set
> # CONFIG_BRIDGE_EBT_MARK_T is not set
> CONFIG_BRIDGE_EBT_MPLS=3Dy
> # CONFIG_BRIDGE_EBT_REDIRECT is not set
> # CONFIG_BRIDGE_EBT_SNAT is not set
> # CONFIG_BRIDGE_EBT_LOG is not set
> # CONFIG_BRIDGE_EBT_ULOG is not set
>=20
> #
> # DCCP Configuration (EXPERIMENTAL)
> #
> # CONFIG_IP_DCCP is not set
>=20
> #
> # SCTP Configuration (EXPERIMENTAL)
> #
> # CONFIG_IP_SCTP is not set
> # CONFIG_ATM is not set
> CONFIG_BRIDGE=3Dy
> CONFIG_BRIDGE_MPLS=3Dy
> # CONFIG_VLAN_8021Q is not set
> # CONFIG_DECNET is not set
> # CONFIG_LLC2 is not set
> # CONFIG_IPX is not set
> # CONFIG_ATALK is not set
> # CONFIG_X25 is not set
> # CONFIG_LAPB is not set
> # CONFIG_NET_DIVERT is not set
> # CONFIG_ECONET is not set
> # CONFIG_WAN_ROUTER is not set
>=20
> #
> # QoS and/or fair queueing
> #
> CONFIG_NET_SCHED=3Dy
> CONFIG_NET_SCH_CLK_JIFFIES=3Dy
> # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
> # CONFIG_NET_SCH_CLK_CPU is not set
>=20
> #
> # Queueing/Scheduling
> #
> CONFIG_NET_SCH_CBQ=3Dy
> CONFIG_NET_SCH_HTB=3Dy
> CONFIG_NET_SCH_HFSC=3Dy
> CONFIG_NET_SCH_PRIO=3Dy
> CONFIG_NET_SCH_RED=3Dy
> CONFIG_NET_SCH_SFQ=3Dy
> CONFIG_NET_SCH_TEQL=3Dy
> CONFIG_NET_SCH_TBF=3Dy
> CONFIG_NET_SCH_GRED=3Dy
> CONFIG_NET_SCH_DSMARK=3Dy
> CONFIG_NET_SCH_NETEM=3Dy
> CONFIG_NET_SCH_INGRESS=3Dy
>=20
> #
> # Classification
> #
> CONFIG_NET_CLS=3Dy
> CONFIG_NET_CLS_BASIC=3Dy
> CONFIG_NET_CLS_TCINDEX=3Dy
> CONFIG_NET_CLS_ROUTE4=3Dy
> CONFIG_NET_CLS_ROUTE=3Dy
> CONFIG_NET_CLS_FW=3Dy
> CONFIG_NET_CLS_U32=3Dy
> CONFIG_CLS_U32_PERF=3Dy
> CONFIG_CLS_U32_MARK=3Dy
> CONFIG_NET_CLS_RSVP=3Dy
> CONFIG_NET_CLS_RSVP6=3Dy
> CONFIG_NET_EMATCH=3Dy
> CONFIG_NET_EMATCH_STACK=3D32
> CONFIG_NET_EMATCH_CMP=3Dy
> CONFIG_NET_EMATCH_NBYTE=3Dy
> CONFIG_NET_EMATCH_U32=3Dy
> CONFIG_NET_EMATCH_META=3Dy
> CONFIG_NET_EMATCH_TEXT=3Dy
> CONFIG_NET_CLS_ACT=3Dy
> CONFIG_NET_ACT_POLICE=3Dy
> CONFIG_NET_ACT_GACT=3Dy
> CONFIG_GACT_PROB=3Dy
> CONFIG_NET_ACT_MIRRED=3Dy
> CONFIG_NET_ACT_IPT=3Dy
> CONFIG_NET_ACT_PEDIT=3Dy
> CONFIG_NET_ACT_SIMP=3Dy
> CONFIG_NET_CLS_IND=3Dy
> CONFIG_NET_ESTIMATOR=3Dy
>=20
>=20
>=20
>=20
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>=20
>=20
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--=20
James R. Leu
jl...@mi...