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Hello, I have a very unusual issue that I have never seen
before. I have a custom uClibc based system that I am trying to setup load
balancing for. I have enabled the following
in the network section of the kernel (2.4.25): # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_MMAP=y # CONFIG_NETLINK_DEV is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_FILTER=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set # CONFIG_INET_ECN is not set # CONFIG_SYN_COOKIES is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_NF_COMPAT_IPCHAINS is not set # CONFIG_IP_NF_COMPAT_IPFWADM is not set CONFIG_BRIDGE=y # # QoS and/or fair queueing # CONFIG_NET_SCHED=y CONFIG_NET_SCH_CBQ=y CONFIG_NET_SCH_HTB=y CONFIG_NET_SCH_CSZ=y CONFIG_NET_SCH_HFSC=y CONFIG_NET_SCH_PRIO=y CONFIG_NET_SCH_RED=y CONFIG_NET_SCH_SFQ=y CONFIG_NET_SCH_TEQL=y CONFIG_NET_SCH_TBF=y CONFIG_NET_SCH_GRED=y CONFIG_NET_SCH_DSMARK=y CONFIG_NET_SCH_INGRESS=y CONFIG_NET_QOS=y CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_TCINDEX=y CONFIG_NET_CLS_ROUTE4=y CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=y CONFIG_NET_CLS_U32=y CONFIG_NET_CLS_RSVP=y CONFIG_NET_CLS_RSVP6=y CONFIG_NET_CLS_POLICE=y Iproute2-2.4.7-now-ss010824 gets patched with: htb3.6_tc.diff iproute2-2.4.7-netlink.patch iproute2-includes.patch When the system starts up it already shows a qdisc attached to eth0. This is just in bringing up the interface
and not setting any commands with tc: qdisc pfifo_fast 0: dev eth0 [Unknown qdisc,
optlen=20] The system will work fine in this scenario. It’s only when I try to apply any
other qdiscs to ANY interface in the system
(regardless of whether it is eth0 or not), that I loose all inbound
connectivity to the system. It will
allow me to connect with tcp outbound, but icmp does not work outbound or inbound. This is totally got me stumped! Any ideas? Thanx, Roy |
