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WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

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WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

paulvay
I'm trying to setup squid to work with WCCP.  
Cisco box is a 4948 : cat4500-entservicesk9-mz.122-50.SG2.bin
Squid is running on CentOS 5.3
Squid Cache: Version 2.6.STABLE21

configure options:  '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--exec_prefix=/usr' '--bindir=/usr/sbin' '--libexecdir=/usr/lib64/squid' '--localstatedir=/var' '--datadir=/usr/share' '--sysconfdir=/etc/squid' '--enable-epoll' '--enable-snmp' '--enable-removal-policies=heap,lru' '--enable-storeio=aufs,coss,diskd,null,ufs' '--enable-ssl' '--with-openssl=/usr/kerberos' '--enable-delay-pools' '--enable-linux-netfilter' '--with-pthreads' '--enable-ntlm-auth-helpers=SMB,fakeauth' '--enable-external-acl-helpers=ip_user,ldap_group,unix_group,wbinfo_group' '--enable-auth=basic,digest,ntlm' '--enable-digest-auth-helpers=password' '--with-winbind-auth-challenge' '--enable-useragent-log' '--enable-referer-log' '--disable-dependency-tracking' '--enable-cachemgr-hostname=localhost' '--enable-underscores' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SMB,YP,getpwnam,multi-domain-NTLM,SASL' '--enable-cache-digests' '--enable-ident-lookups' '--enable-follow-x-forwarded-for' '--enable-wccpv2' '--enable-fd-config' '--with-maxfd=16384' 'build_alias=x86_64-redhat-linux-gnu' 'host_alias=x86_64-redhat-linux-gnu' 'target_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-D_FORTIFY_SOURCE=2 -fPIE -Os -g -pipe -fsigned-char' 'LDFLAGS=-pie'

Squid.conf:
http_port 8080 transparent
    wccp2_router <switch loopback>
    wccp2_version 4
    wccp2_forwarding_method 1
    wccp2_return_method 1
    wccp2_service standard 0
    wccp2_address 0.0.0.0

modprobe ip_gre
ip tunnel add wccp0 mode gre remote 10.103.7.41 local 10.138.232.90 dev eth0
ip addr add 10.138.232.90/32 dev wccp0
ip link set wccp0 up

echo 0 >/proc/sys/net/ipv4/conf/wccp0/rp_filter

iptables -t nat -A PREROUTING -p tcp -i wccp0 -j REDIRECT --to-ports 8080
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-ports 8080


doning a "debug ip wccp events" on the cisco box I get  WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

Please let me know what other info I can provide.

Thanks,
Paul
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Re: WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

paulvay
Some more info:

[Test Vlan w/ wccp in]
  |
  |
  |                        
[4948 switch]----[WAN Cloud]----[6500 switch]----[Internet Firewall]----[Internet]
                                                    |
                                                    |
                                               [SQUID Vlan]

paulvay wrote
I'm trying to setup squid to work with WCCP.  
Cisco box is a 4948 : cat4500-entservicesk9-mz.122-50.SG2.bin
Squid is running on CentOS 5.3
Squid Cache: Version 2.6.STABLE21

configure options:  '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--exec_prefix=/usr' '--bindir=/usr/sbin' '--libexecdir=/usr/lib64/squid' '--localstatedir=/var' '--datadir=/usr/share' '--sysconfdir=/etc/squid' '--enable-epoll' '--enable-snmp' '--enable-removal-policies=heap,lru' '--enable-storeio=aufs,coss,diskd,null,ufs' '--enable-ssl' '--with-openssl=/usr/kerberos' '--enable-delay-pools' '--enable-linux-netfilter' '--with-pthreads' '--enable-ntlm-auth-helpers=SMB,fakeauth' '--enable-external-acl-helpers=ip_user,ldap_group,unix_group,wbinfo_group' '--enable-auth=basic,digest,ntlm' '--enable-digest-auth-helpers=password' '--with-winbind-auth-challenge' '--enable-useragent-log' '--enable-referer-log' '--disable-dependency-tracking' '--enable-cachemgr-hostname=localhost' '--enable-underscores' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SMB,YP,getpwnam,multi-domain-NTLM,SASL' '--enable-cache-digests' '--enable-ident-lookups' '--enable-follow-x-forwarded-for' '--enable-wccpv2' '--enable-fd-config' '--with-maxfd=16384' 'build_alias=x86_64-redhat-linux-gnu' 'host_alias=x86_64-redhat-linux-gnu' 'target_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-D_FORTIFY_SOURCE=2 -fPIE -Os -g -pipe -fsigned-char' 'LDFLAGS=-pie'

Squid.conf:
http_port 8080 transparent
    wccp2_router <switch loopback>
    wccp2_version 4
    wccp2_forwarding_method 1
    wccp2_return_method 1
    wccp2_service standard 0
    wccp2_address 0.0.0.0

modprobe ip_gre
ip tunnel add wccp0 mode gre remote 10.103.7.41 local 10.138.232.90 dev eth0
ip addr add 10.138.232.90/32 dev wccp0
ip link set wccp0 up

echo 0 >/proc/sys/net/ipv4/conf/wccp0/rp_filter

iptables -t nat -A PREROUTING -p tcp -i wccp0 -j REDIRECT --to-ports 8080
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-ports 8080


doning a "debug ip wccp events" on the cisco box I get  WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

Please let me know what other info I can provide.

Thanks,
Paul
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Re: WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

paulvay
In reply to this post by paulvay
I'm still having this problem.  I have moved this over to a 6500 sup720 with the squid proxy on a directly connected vlan so it can use L2 forwarding and still no luck.  Also tried squid 3.0STABLE10-1, same exact error
paulvay wrote
I'm trying to setup squid to work with WCCP.  
Cisco box is a 4948 : cat4500-entservicesk9-mz.122-50.SG2.bin
Squid is running on CentOS 5.3
Squid Cache: Version 2.6.STABLE21

configure options:  '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--exec_prefix=/usr' '--bindir=/usr/sbin' '--libexecdir=/usr/lib64/squid' '--localstatedir=/var' '--datadir=/usr/share' '--sysconfdir=/etc/squid' '--enable-epoll' '--enable-snmp' '--enable-removal-policies=heap,lru' '--enable-storeio=aufs,coss,diskd,null,ufs' '--enable-ssl' '--with-openssl=/usr/kerberos' '--enable-delay-pools' '--enable-linux-netfilter' '--with-pthreads' '--enable-ntlm-auth-helpers=SMB,fakeauth' '--enable-external-acl-helpers=ip_user,ldap_group,unix_group,wbinfo_group' '--enable-auth=basic,digest,ntlm' '--enable-digest-auth-helpers=password' '--with-winbind-auth-challenge' '--enable-useragent-log' '--enable-referer-log' '--disable-dependency-tracking' '--enable-cachemgr-hostname=localhost' '--enable-underscores' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SMB,YP,getpwnam,multi-domain-NTLM,SASL' '--enable-cache-digests' '--enable-ident-lookups' '--enable-follow-x-forwarded-for' '--enable-wccpv2' '--enable-fd-config' '--with-maxfd=16384' 'build_alias=x86_64-redhat-linux-gnu' 'host_alias=x86_64-redhat-linux-gnu' 'target_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-D_FORTIFY_SOURCE=2 -fPIE -Os -g -pipe -fsigned-char' 'LDFLAGS=-pie'

Squid.conf:
http_port 8080 transparent
    wccp2_router <switch loopback>
    wccp2_version 4
    wccp2_forwarding_method 1
    wccp2_return_method 1
    wccp2_service standard 0
    wccp2_address 0.0.0.0

modprobe ip_gre
ip tunnel add wccp0 mode gre remote 10.103.7.41 local 10.138.232.90 dev eth0
ip addr add 10.138.232.90/32 dev wccp0
ip link set wccp0 up

echo 0 >/proc/sys/net/ipv4/conf/wccp0/rp_filter

iptables -t nat -A PREROUTING -p tcp -i wccp0 -j REDIRECT --to-ports 8080
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-ports 8080


doning a "debug ip wccp events" on the cisco box I get  WCCP-EVNT:S00: Here_I_Am packet from <IP_OF_PROXY> w/bad rcv_id 00000000

Please let me know what other info I can provide.

Thanks,
Paul
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