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    Subject2.6.17.1: fails to fully get webpage
    I had recently upgraded to 2.6.17.1 and tried to go to

    http://submit.spam.acma.gov.au/acma_submit.cgi?lang=EN

    to report an australian spammer. Unfortunately the loading of the
    webpage cuts out at 5472 bytes. I can repeat this each and every time
    under 2.6.17.1 with

    ( echo 'get /acma_submit.cgi?lang=EN http/1.1'; echo 'Host: submit.spam.acma.gov.au'; echo ) | nc submit.spam.acma.gov.au 80

    Under 2.6.16.18 the site works without problems.

    Now I found a thread about tcp window scaling affecting the loading of
    some sites but I fail to load the above site with
    /proc/sys/net/ipv4/tcp_adv_win_scale set to 6 and 2 under 2.6.17.1
    whilst it works just fine with the /proc entry set to either 7, 6 or 2
    under 2.6.16.18.

    I have attached a tcpdump of the transaction under 2.6.17.1 and a copy
    of the networking section of the .config. If there's any more info
    required I'll do my best to grab it.

    --
    "To the extent that we overreact, we proffer the terrorists the
    greatest tribute."
    - High Court Judge Michael Kirby
    16:28:51.829502 IP 192.168.1.93.49140 > 210.193.176.194.80: S 3496794602:3496794
    602(0) win 5840 <mss 1460,sackOK,timestamp 4294784053 0,nop,wscale 7>
    16:28:51.841919 IP 210.193.176.194.80 > 192.168.1.93.49140: S 4198909797:4198909
    797(0) ack 3496794603 win 5792 <mss 1380,sackOK,timestamp 2593750330 4294784053,
    nop,wscale 2>
    16:28:51.841995 IP 192.168.1.93.49140 > 210.193.176.194.80: . ack 1 win 46 <nop,nop,timestamp 4294784065 2593750330>
    16:28:51.842111 IP 192.168.1.93.49140 > 210.193.176.194.80: P 1:466(465) ack 1 win 46 <nop,nop,timestamp 4294784065 2593750330>
    16:28:51.849376 IP 210.193.176.194.80 > 192.168.1.93.49140: . ack 466 win 1716 <nop,nop,timestamp 2593750332 4294784065>
    16:28:52.184832 IP 210.193.176.194.80 > 192.168.1.93.49140: . 1:1369(1368) ack 466 win 1716 <nop,nop,timestamp 2593750416 4294784065>
    16:28:52.184875 IP 192.168.1.93.49140 > 210.193.176.194.80: . ack 1369 win 69 <nop,nop,timestamp 4294784408 2593750416>
    16:28:52.187593 IP 210.193.176.194.80 > 192.168.1.93.49140: . 1369:2737(1368) ack 466 win 1716 <nop,nop,timestamp 2593750416 4294784065>
    16:28:52.187632 IP 192.168.1.93.49140 > 210.193.176.194.80: . ack 2737 win 91 <nop,nop,timestamp 4294784411 2593750416>
    16:28:52.187801 IP 210.193.176.194.80 > 192.168.1.93.49140: P 2737:4105(1368) ack 466 win 1716 <nop,nop,timestamp 2593750416 4294784065>
    16:28:52.187824 IP 192.168.1.93.49140 > 210.193.176.194.80: . ack 4105 win 114 <nop,nop,timestamp 4294784411 2593750416>
    16:28:52.194277 IP 210.193.176.194.80 > 192.168.1.93.49140: . 4105:5473(1368) ack 466 win 1716 <nop,nop,timestamp 2593750418 4294784408>
    16:28:52.194337 IP 192.168.1.93.49140 > 210.193.176.194.80: . ack 5473 win 137 <nop,nop,timestamp 4294784418 2593750418>
    #
    # Networking
    #
    CONFIG_NET=y

    #
    # Networking options
    #
    # CONFIG_NETDEBUG is not set
    CONFIG_PACKET=y
    CONFIG_PACKET_MMAP=y
    CONFIG_UNIX=y
    CONFIG_XFRM=y
    # CONFIG_XFRM_USER is not set
    CONFIG_NET_KEY=y
    CONFIG_INET=y
    CONFIG_IP_MULTICAST=y
    # CONFIG_IP_ADVANCED_ROUTER is not set
    CONFIG_IP_FIB_HASH=y
    # CONFIG_IP_PNP is not set
    # CONFIG_NET_IPIP is not set
    # CONFIG_NET_IPGRE is not set
    # CONFIG_IP_MROUTE is not set
    # CONFIG_ARPD is not set
    CONFIG_SYN_COOKIES=y
    CONFIG_INET_AH=y
    CONFIG_INET_ESP=y
    CONFIG_INET_IPCOMP=y
    CONFIG_INET_XFRM_TUNNEL=y
    CONFIG_INET_TUNNEL=y
    CONFIG_INET_DIAG=y
    CONFIG_INET_TCP_DIAG=y
    # CONFIG_TCP_CONG_ADVANCED is not set
    CONFIG_TCP_CONG_BIC=y

    #
    # IP: Virtual Server Configuration
    #
    # CONFIG_IP_VS is not set
    # CONFIG_IPV6 is not set
    # CONFIG_INET6_XFRM_TUNNEL is not set
    # CONFIG_INET6_TUNNEL is not set
    CONFIG_NETFILTER=y
    # CONFIG_NETFILTER_DEBUG is not set

    #
    # Core Netfilter Configuration
    #
    CONFIG_NETFILTER_NETLINK=y
    CONFIG_NETFILTER_NETLINK_QUEUE=y
    CONFIG_NETFILTER_NETLINK_LOG=y
    CONFIG_NETFILTER_XTABLES=y
    CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
    CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
    CONFIG_NETFILTER_XT_TARGET_MARK=y
    CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
    CONFIG_NETFILTER_XT_TARGET_NOTRACK=y
    CONFIG_NETFILTER_XT_MATCH_COMMENT=y
    CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
    CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
    CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
    CONFIG_NETFILTER_XT_MATCH_DCCP=y
    CONFIG_NETFILTER_XT_MATCH_ESP=y
    CONFIG_NETFILTER_XT_MATCH_HELPER=y
    CONFIG_NETFILTER_XT_MATCH_LENGTH=y
    CONFIG_NETFILTER_XT_MATCH_LIMIT=y
    CONFIG_NETFILTER_XT_MATCH_MAC=y
    CONFIG_NETFILTER_XT_MATCH_MARK=y
    CONFIG_NETFILTER_XT_MATCH_POLICY=y
    CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
    CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
    CONFIG_NETFILTER_XT_MATCH_REALM=y
    CONFIG_NETFILTER_XT_MATCH_SCTP=y
    CONFIG_NETFILTER_XT_MATCH_STATE=y
    CONFIG_NETFILTER_XT_MATCH_STRING=y
    CONFIG_NETFILTER_XT_MATCH_TCPMSS=y

    #
    # IP: Netfilter Configuration
    #
    CONFIG_IP_NF_CONNTRACK=y
    CONFIG_IP_NF_CT_ACCT=y
    CONFIG_IP_NF_CONNTRACK_MARK=y
    CONFIG_IP_NF_CONNTRACK_EVENTS=y
    CONFIG_IP_NF_CONNTRACK_NETLINK=y
    # CONFIG_IP_NF_CT_PROTO_SCTP is not set
    CONFIG_IP_NF_FTP=y
    CONFIG_IP_NF_IRC=y
    CONFIG_IP_NF_NETBIOS_NS=y
    CONFIG_IP_NF_TFTP=y
    CONFIG_IP_NF_AMANDA=y
    CONFIG_IP_NF_PPTP=y
    CONFIG_IP_NF_H323=y
    CONFIG_IP_NF_QUEUE=y
    CONFIG_IP_NF_IPTABLES=y
    CONFIG_IP_NF_MATCH_IPRANGE=y
    CONFIG_IP_NF_MATCH_TOS=y
    CONFIG_IP_NF_MATCH_RECENT=y
    CONFIG_IP_NF_MATCH_ECN=y
    CONFIG_IP_NF_MATCH_DSCP=y
    CONFIG_IP_NF_MATCH_AH=y
    CONFIG_IP_NF_MATCH_TTL=y
    CONFIG_IP_NF_MATCH_OWNER=y
    CONFIG_IP_NF_MATCH_ADDRTYPE=y
    CONFIG_IP_NF_MATCH_HASHLIMIT=y
    CONFIG_IP_NF_FILTER=y
    CONFIG_IP_NF_TARGET_REJECT=y
    CONFIG_IP_NF_TARGET_LOG=y
    CONFIG_IP_NF_TARGET_ULOG=y
    CONFIG_IP_NF_TARGET_TCPMSS=y
    CONFIG_IP_NF_NAT=y
    CONFIG_IP_NF_NAT_NEEDED=y
    CONFIG_IP_NF_TARGET_MASQUERADE=y
    CONFIG_IP_NF_TARGET_REDIRECT=y
    CONFIG_IP_NF_TARGET_NETMAP=y
    CONFIG_IP_NF_TARGET_SAME=y
    # CONFIG_IP_NF_NAT_SNMP_BASIC is not set
    CONFIG_IP_NF_NAT_IRC=y
    CONFIG_IP_NF_NAT_FTP=y
    CONFIG_IP_NF_NAT_TFTP=y
    CONFIG_IP_NF_NAT_AMANDA=y
    CONFIG_IP_NF_NAT_PPTP=y
    CONFIG_IP_NF_NAT_H323=y
    CONFIG_IP_NF_MANGLE=y
    CONFIG_IP_NF_TARGET_TOS=y
    CONFIG_IP_NF_TARGET_ECN=y
    CONFIG_IP_NF_TARGET_DSCP=y
    CONFIG_IP_NF_TARGET_TTL=y
    # CONFIG_IP_NF_TARGET_CLUSTERIP is not set
    CONFIG_IP_NF_RAW=y
    # CONFIG_IP_NF_ARPTABLES is not set

    #
    # DCCP Configuration (EXPERIMENTAL)
    #
    # CONFIG_IP_DCCP is not set

    #
    # SCTP Configuration (EXPERIMENTAL)
    #
    # CONFIG_IP_SCTP is not set

    #
    # TIPC Configuration (EXPERIMENTAL)
    #
    # CONFIG_TIPC is not set
    # CONFIG_ATM is not set
    # CONFIG_BRIDGE is not set
    # 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

    #
    # QoS and/or fair queueing
    #
    # CONFIG_NET_SCHED is not set
    CONFIG_NET_CLS_ROUTE=y

    #
    # Network testing
    #
    # CONFIG_NET_PKTGEN is not set
    # CONFIG_HAMRADIO is not set
    # CONFIG_IRDA is not set
    # CONFIG_BT is not set
    # CONFIG_IEEE80211 is not set

    #
    # Device Drivers
    #
    ...
    #
    # Network device support
    #
    CONFIG_NETDEVICES=y
    CONFIG_DUMMY=y
    # CONFIG_BONDING is not set
    # CONFIG_EQUALIZER is not set
    # CONFIG_TUN is not set
    # CONFIG_NET_SB1000 is not set

    #
    # ARCnet devices
    #
    # CONFIG_ARCNET is not set

    #
    # PHY device support
    #
    # CONFIG_PHYLIB is not set

    #
    # Ethernet (10 or 100Mbit)
    #
    CONFIG_NET_ETHERNET=y
    CONFIG_MII=y
    # CONFIG_HAPPYMEAL is not set
    # CONFIG_SUNGEM is not set
    # CONFIG_CASSINI is not set
    # CONFIG_NET_VENDOR_3COM is not set

    #
    # Tulip family network device support
    #
    # CONFIG_NET_TULIP is not set
    # CONFIG_HP100 is not set
    CONFIG_NET_PCI=y
    # CONFIG_PCNET32 is not set
    # CONFIG_AMD8111_ETH is not set
    # CONFIG_ADAPTEC_STARFIRE is not set
    # CONFIG_B44 is not set
    # CONFIG_FORCEDETH is not set
    # CONFIG_DGRS is not set
    # CONFIG_EEPRO100 is not set
    CONFIG_E100=y
    # CONFIG_FEALNX is not set
    # CONFIG_NATSEMI is not set
    # CONFIG_NE2K_PCI is not set
    # CONFIG_8139CP is not set
    # CONFIG_8139TOO is not set
    # CONFIG_SIS900 is not set
    # CONFIG_EPIC100 is not set
    # CONFIG_SUNDANCE is not set
    # CONFIG_TLAN is not set
    # CONFIG_VIA_RHINE is not set
    # CONFIG_NET_POCKET is not set

    #
    # Ethernet (1000 Mbit)
    #
    # CONFIG_ACENIC is not set
    # CONFIG_DL2K is not set
    # CONFIG_E1000 is not set
    # CONFIG_NS83820 is not set
    # CONFIG_HAMACHI is not set
    # CONFIG_YELLOWFIN is not set
    # CONFIG_R8169 is not set
    # CONFIG_SIS190 is not set
    # CONFIG_SKGE is not set
    # CONFIG_SKY2 is not set
    # CONFIG_SK98LIN is not set
    # CONFIG_VIA_VELOCITY is not set
    # CONFIG_TIGON3 is not set
    # CONFIG_BNX2 is not set

    #
    # Ethernet (10000 Mbit)
    #
    # CONFIG_CHELSIO_T1 is not set
    # CONFIG_IXGB is not set
    # CONFIG_S2IO is not set

    #
    # Token Ring devices
    #
    # CONFIG_TR is not set

    #
    # Wireless LAN (non-hamradio)
    #
    # CONFIG_NET_RADIO is not set

    #
    # Wan interfaces
    #
    # CONFIG_WAN is not set
    # CONFIG_FDDI is not set
    # CONFIG_HIPPI is not set
    # CONFIG_PLIP is not set
    CONFIG_PPP=y
    # CONFIG_PPP_MULTILINK is not set
    CONFIG_PPP_FILTER=y
    CONFIG_PPP_ASYNC=y
    CONFIG_PPP_SYNC_TTY=y
    CONFIG_PPP_DEFLATE=y
    CONFIG_PPP_BSDCOMP=y
    CONFIG_PPP_MPPE=y
    CONFIG_PPPOE=y
    # CONFIG_SLIP is not set
    # CONFIG_NET_FC is not set
    # CONFIG_SHAPER is not set
    # CONFIG_NETCONSOLE is not set
    # CONFIG_NETPOLL is not set
    # CONFIG_NET_POLL_CONTROLLER is not set

    #
    # ISDN subsystem
    #
    # CONFIG_ISDN is not set

    #
    # USB Network Adapters
    #
    # CONFIG_USB_CATC is not set
    # CONFIG_USB_KAWETH is not set
    # CONFIG_USB_PEGASUS is not set
    # CONFIG_USB_RTL8150 is not set
    # CONFIG_USB_USBNET is not set
    # CONFIG_USB_MON is not set
    \
     
     \ /
      Last update: 2006-06-29 04:00    [W:8.195 / U:0.088 seconds]
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