subject:"Re\: \[LEDE\-DEV\] \[PATCH\] Add ip_vs kernel netfilter modules to enable load balancing capabilities"

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-03-03 Thread Richard Kunze


Hi Mauro,


I am afraid no luck with send-email:

$ git send-email

git: 'send-email' is not a git command. See 'git --help'.

$ git --version

git version 2.7.4

$ uname -a
Linux sirius.ezplanet.org 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20
11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


Ubuntu (and Debian) keep git-send-email in a separate package named 
"git-email" - just install this package using your preferred package 
manager client (e.g. "apt-get install git-email").


HTH,

Richard

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

2017-03-01 Thread Mauro Mozzarelli


@John,


I send this patch using git send-email. Please let me know if this one 
is OK.

Please note that patches sent previously are superseded by this version.

Mauro

On 28/02/17 15:54, ma...@ezplanet.org wrote:

From: Mauro Mozzarelli 

IPVS (IP Virtual Server) implements transport-layer load balancing inside the 
Linux kernel, so called Layer-4 switching. IPVS running on a host acts as a 
load balancer at the front of a cluster of real servers, it can direct requests 
for TCP/UDP based services to the real servers, and makes services of the real 
servers to appear as a virtual service on a single IP address.

This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel netfilter

Signed-off-by: Mauro Mozzarelli 
---
  package/kernel/linux/modules/netfilter.mk | 89 +++
  1 file changed, 89 insertions(+)

diff --git a/package/kernel/linux/modules/netfilter.mk 
b/package/kernel/linux/modules/netfilter.mk
index 6162dbc..3e4d0ba 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -77,6 +77,17 @@ endef
  $(eval $(call KernelPackage,nf-conntrack))
  
  
+define KernelPackage/nf-conntrack-ftp

+  SUBMENU:=$(NF_MENU)
+  TITLE:=FTP connection tracking
+  KCONFIG:=CONFIG_NF_CONNTRACK_FTP
+  DEPENDS:=kmod-nf-conntrack
+  FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-conntrack-ftp))
+
+
  define KernelPackage/nf-conntrack6
SUBMENU:=$(NF_MENU)
TITLE:=Netfilter IPv6 connection tracking
@@ -271,6 +282,84 @@ define KernelPackage/ipt-ipset
  endef
  $(eval $(call KernelPackage,ipt-ipset))
  
+IPVS_MODULES:= \

+ipvs/ip_vs \
+ipvs/ip_vs_lc \
+ipvs/ip_vs_wlc \
+ipvs/ip_vs_rr \
+ipvs/ip_vs_wrr \
+ipvs/ip_vs_lblc \
+ipvs/ip_vs_lblcr \
+ipvs/ip_vs_dh \
+ipvs/ip_vs_sh \
+ipvs/ip_vs_fo \
+ipvs/ip_vs_ovf \
+ipvs/ip_vs_nq \
+ipvs/ip_vs_sed \
+xt_ipvs
+
+define KernelPackage/nf-ipvs
+  SUBMENU:=Netfilter Extensions
+  TITLE:=IP Virtual Server modules
+  DEPENDS:=@IPV6 +kmod-lib-crc32c +kmod-ipt-conntrack +kmod-nf-conntrack
+  KCONFIG:= \
+CONFIG_IP_VS \
+CONFIG_IP_VS_IPV6=y \
+CONFIG_IP_VS_DEBUG=n \
+CONFIG_IP_VS_PROTO_TCP=y \
+CONFIG_IP_VS_PROTO_UDP=y \
+CONFIG_IP_VS_PROTO_AH_ESP=y \
+CONFIG_IP_VS_PROTO_ESP=y \
+CONFIG_IP_VS_PROTO_AH=y \
+CONFIG_IP_VS_PROTO_SCTP=y \
+CONFIG_IP_VS_TAB_BITS=12 \
+CONFIG_IP_VS_RR \
+CONFIG_IP_VS_WRR \
+CONFIG_IP_VS_LC \
+CONFIG_IP_VS_WLC \
+CONFIG_IP_VS_FO \
+CONFIG_IP_VS_OVF \
+CONFIG_IP_VS_LBLC \
+CONFIG_IP_VS_LBLCR \
+CONFIG_IP_VS_DH \
+CONFIG_IP_VS_SH \
+CONFIG_IP_VS_SED \
+CONFIG_IP_VS_NQ \
+CONFIG_IP_VS_SH_TAB_BITS=8 \
+CONFIG_IP_VS_NFCT=y \
+CONFIG_NETFILTER_XT_MATCH_IPVS
+
+  FILES:=$(foreach mod,$(IPVS_MODULES),$(LINUX_DIR)/net/netfilter/$(mod).ko)
+  $(call AddDepends/ipt,+kmod-ipt-conntrack,+kmod-nf-conntrack)
+endef
+$(eval $(call KernelPackage,nf-ipvs))
+
+define KernelPackage/nf-ipvs/description
+ IPVS (IP Virtual Server) implements transport-layer load balancing inside the 
Linux kernel
+ so called Layer-4 switching.
+endef
+
+define KernelPackage/nf-ipvs-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server FTP protocol support
+  KCONFIG:=CONFIG_IP_VS_FTP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nat +kmod-nf-conntrack-ftp
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-ftp))
+
+
+define KernelPackage/nf-ipvs-sip
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server SIP protocol support
+  KCONFIG:=CONFIG_IP_VS_PE_SIP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nathelper-extra
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_pe_sip.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-sip))
+
  
  define KernelPackage/ipt-nat

TITLE:=Basic NAT targets



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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-28 Thread Kevin Darbyshire-Bryant




On 28/02/17 12:28, Mauro Mozzarelli wrote:

John,


I confirm I copy and paste using Thunderbird. My mail server requires
authentication.

I am afraid no luck with send-email:

$ git-send-email




you need to install the git email package.  Something like


sudo apt install git-email

Cheers,

Kevin

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-28 Thread Mauro Mozzarelli


John,


I confirm I copy and paste using Thunderbird. My mail server requires 
authentication.


I am afraid no luck with send-email:

$ git-send-email

git-send-email: command not found

$ git send-email

git: 'send-email' is not a git command. See 'git --help'.

$ git --version

git version 2.7.4

$ uname -a
Linux sirius.ezplanet.org 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 
11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"

On 28/02/17 11:53, John Crispin wrote:


On 28/02/2017 12:52, Mauro Mozzarelli wrote:

Then I take the output from git format-patch and I post it to the
mailing list.

How exactly did you do this ? i assume using copy into your mail
client ? try using "git send-email"

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-28 Thread Mauro Mozzarelli

To obtain a functional Load Balancer, in addition to the kernel modules 
we require also the "ipvsadm" tool which is used to create and manage 
the load balancer kernel table.


I prepared a separate package that includes other than ipvsadm also the 
necessary startup and configuration scripts conforming with openwrt/lede 
standards.


The package fits in /package/network/utils.

Please could you let me know whether I can post the patch to add ipvsadm 
here or if I have to follow a different process?



Mauro


On 28/02/17 11:52, Mauro Mozzarelli wrote:

Hello John,


I sent the first patch using the output of git show, but there was 
something wrong and it was suggested to use git format-patch, so I 
sent the last using the following method:


I do a git pull for trunk first, then inside the trunk directory:

1. git checkout -b ipvs
2. I apply my changes
3. git add path to changed file(s)
4. git commit and edit comments
5. git show to show  id.
   and
   git format-patch -1 

Then I take the output from git format-patch and I post it to the 
mailing list.


Please could you let me know what would be the correct procedure?


Mauro



On 27/02/17 10:30, John Crispin wrote:


On 24/02/2017 12:42, Mauro Mozzarelli wrote:

IPVS (IP Virtual Server) implements transport-layer load balancing
inside the Linux kernel, so called Layer-4 switching. IPVS running on a
host acts as a load balancer at the front of a cluster of real servers,
it can direct requests for TCP/UDP based services to the real servers,
and makes services of the real servers to appear as a virtual 
service on

a single IP address.

This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel 
netfilter


Signed-off-by: Mauro Mozzarelli 

Hi Mauro,

How do you send your patches ? patchwork fails to pick them up properly

https://patchwork.ozlabs.org/patch/732113/

John



---
  package/kernel/linux/modules/netfilter.mk | 89
+++
  1 file changed, 89 insertions(+)

diff --git a/package/kernel/linux/modules/netfilter.mk
b/package/kernel/linux/modules/netfilter.mk
index 6162dbc..9cef8fd 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -77,6 +77,17 @@ endef
  $(eval $(call KernelPackage,nf-conntrack))


+define KernelPackage/nf-conntrack-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=FTP connection tracking
+  KCONFIG:=CONFIG_NF_CONNTRACK_FTP
+  DEPENDS:=kmod-nf-conntrack
+  FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-conntrack-ftp))
+
+
  define KernelPackage/nf-conntrack6
SUBMENU:=$(NF_MENU)
TITLE:=Netfilter IPv6 connection tracking
@@ -271,6 +282,84 @@ define KernelPackage/ipt-ipset
  endef
  $(eval $(call KernelPackage,ipt-ipset))

+IPVS_MODULES:= \
+ipvs/ip_vs \
+ipvs/ip_vs_lc \
+ipvs/ip_vs_wlc \
+ipvs/ip_vs_rr \
+ipvs/ip_vs_wrr \
+ipvs/ip_vs_lblc \
+ipvs/ip_vs_lblcr \
+ipvs/ip_vs_dh \
+ipvs/ip_vs_sh \
+ipvs/ip_vs_fo \
+ipvs/ip_vs_ovf \
+ipvs/ip_vs_nq \
+ipvs/ip_vs_sed \
+xt_ipvs
+
+define KernelPackage/nf-ipvs
+  SUBMENU:=Netfilter Extensions
+  TITLE:=IP Virtual Server modules
+  DEPENDS:=@IPV6 +kmod-lib-crc32c +kmod-ipt-conntrack 
+kmod-nf-conntrack

+  KCONFIG:= \
+CONFIG_IP_VS \
+CONFIG_IP_VS_IPV6=y \
+CONFIG_IP_VS_DEBUG=n \
+CONFIG_IP_VS_PROTO_TCP=y \
+CONFIG_IP_VS_PROTO_UDP=y \
+CONFIG_IP_VS_PROTO_AH_ESP=y \
+CONFIG_IP_VS_PROTO_ESP=y \
+CONFIG_IP_VS_PROTO_AH=y \
+CONFIG_IP_VS_PROTO_SCTP=y \
+CONFIG_IP_VS_TAB_BITS=12 \
+CONFIG_IP_VS_RR \
+CONFIG_IP_VS_WRR \
+CONFIG_IP_VS_LC \
+CONFIG_IP_VS_WLC \
+CONFIG_IP_VS_FO \
+CONFIG_IP_VS_OVF \
+CONFIG_IP_VS_LBLC \
+CONFIG_IP_VS_LBLCR \
+CONFIG_IP_VS_DH \
+CONFIG_IP_VS_SH \
+CONFIG_IP_VS_SED \
+CONFIG_IP_VS_NQ \
+CONFIG_IP_VS_SH_TAB_BITS=8 \
+CONFIG_IP_VS_NFCT=y \
+CONFIG_NETFILTER_XT_MATCH_IPVS
+
+  FILES:=$(foreach
mod,$(IPVS_MODULES),$(LINUX_DIR)/net/netfilter/$(mod).ko)
+  $(call AddDepends/ipt,+kmod-ipt-conntrack,+kmod-nf-conntrack)
+endef
+$(eval $(call KernelPackage,nf-ipvs))
+
+define KernelPackage/nf-ipvs/description
+ IPVS (IP Virtual Server) implements transport-layer load balancing
inside the Linux kernel
+ so called Layer-4 switching.
+endef
+
+define KernelPackage/nf-ipvs-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server FTP protocol support
+  KCONFIG:=CONFIG_IP_VS_FTP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nat +kmod-nf-conntrack-ftp
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-ftp))
+
+
+define KernelPackage/nf-ipvs-sip
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server SIP protocol support
+  KCONFIG:=CONFIG_IP_VS_PE_SIP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nathelper-extra
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_pe_sip.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-sip))
+

  define KernelPackage/ipt-nat

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-28 Thread John Crispin



On 28/02/2017 12:52, Mauro Mozzarelli wrote:
> Then I take the output from git format-patch and I post it to the
> mailing list.

How exactly did you do this ? i assume using copy into your mail
client ? try using "git send-email"

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-28 Thread Mauro Mozzarelli


Hello John,


I sent the first patch using the output of git show, but there was 
something wrong and it was suggested to use git format-patch, so I sent 
the last using the following method:


I do a git pull for trunk first, then inside the trunk directory:

1. git checkout -b ipvs
2. I apply my changes
3. git add path to changed file(s)
4. git commit and edit comments
5. git show to show  id.
   and
   git format-patch -1 

Then I take the output from git format-patch and I post it to the 
mailing list.


Please could you let me know what would be the correct procedure?


Mauro



On 27/02/17 10:30, John Crispin wrote:


On 24/02/2017 12:42, Mauro Mozzarelli wrote:

IPVS (IP Virtual Server) implements transport-layer load balancing
inside the Linux kernel, so called Layer-4 switching. IPVS running on a
host acts as a load balancer at the front of a cluster of real servers,
it can direct requests for TCP/UDP based services to the real servers,
and makes services of the real servers to appear as a virtual service on
a single IP address.

This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel netfilter

Signed-off-by: Mauro Mozzarelli 

Hi Mauro,

How do you send your patches ? patchwork fails to pick them up properly

https://patchwork.ozlabs.org/patch/732113/

John



---
  package/kernel/linux/modules/netfilter.mk | 89
+++
  1 file changed, 89 insertions(+)

diff --git a/package/kernel/linux/modules/netfilter.mk
b/package/kernel/linux/modules/netfilter.mk
index 6162dbc..9cef8fd 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -77,6 +77,17 @@ endef
  $(eval $(call KernelPackage,nf-conntrack))


+define KernelPackage/nf-conntrack-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=FTP connection tracking
+  KCONFIG:=CONFIG_NF_CONNTRACK_FTP
+  DEPENDS:=kmod-nf-conntrack
+  FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-conntrack-ftp))
+
+
  define KernelPackage/nf-conntrack6
SUBMENU:=$(NF_MENU)
TITLE:=Netfilter IPv6 connection tracking
@@ -271,6 +282,84 @@ define KernelPackage/ipt-ipset
  endef
  $(eval $(call KernelPackage,ipt-ipset))

+IPVS_MODULES:= \
+ipvs/ip_vs \
+ipvs/ip_vs_lc \
+ipvs/ip_vs_wlc \
+ipvs/ip_vs_rr \
+ipvs/ip_vs_wrr \
+ipvs/ip_vs_lblc \
+ipvs/ip_vs_lblcr \
+ipvs/ip_vs_dh \
+ipvs/ip_vs_sh \
+ipvs/ip_vs_fo \
+ipvs/ip_vs_ovf \
+ipvs/ip_vs_nq \
+ipvs/ip_vs_sed \
+xt_ipvs
+
+define KernelPackage/nf-ipvs
+  SUBMENU:=Netfilter Extensions
+  TITLE:=IP Virtual Server modules
+  DEPENDS:=@IPV6 +kmod-lib-crc32c +kmod-ipt-conntrack +kmod-nf-conntrack
+  KCONFIG:= \
+CONFIG_IP_VS \
+CONFIG_IP_VS_IPV6=y \
+CONFIG_IP_VS_DEBUG=n \
+CONFIG_IP_VS_PROTO_TCP=y \
+CONFIG_IP_VS_PROTO_UDP=y \
+CONFIG_IP_VS_PROTO_AH_ESP=y \
+CONFIG_IP_VS_PROTO_ESP=y \
+CONFIG_IP_VS_PROTO_AH=y \
+CONFIG_IP_VS_PROTO_SCTP=y \
+CONFIG_IP_VS_TAB_BITS=12 \
+CONFIG_IP_VS_RR \
+CONFIG_IP_VS_WRR \
+CONFIG_IP_VS_LC \
+CONFIG_IP_VS_WLC \
+CONFIG_IP_VS_FO \
+CONFIG_IP_VS_OVF \
+CONFIG_IP_VS_LBLC \
+CONFIG_IP_VS_LBLCR \
+CONFIG_IP_VS_DH \
+CONFIG_IP_VS_SH \
+CONFIG_IP_VS_SED \
+CONFIG_IP_VS_NQ \
+CONFIG_IP_VS_SH_TAB_BITS=8 \
+CONFIG_IP_VS_NFCT=y \
+CONFIG_NETFILTER_XT_MATCH_IPVS
+
+  FILES:=$(foreach
mod,$(IPVS_MODULES),$(LINUX_DIR)/net/netfilter/$(mod).ko)
+  $(call AddDepends/ipt,+kmod-ipt-conntrack,+kmod-nf-conntrack)
+endef
+$(eval $(call KernelPackage,nf-ipvs))
+
+define KernelPackage/nf-ipvs/description
+ IPVS (IP Virtual Server) implements transport-layer load balancing
inside the Linux kernel
+ so called Layer-4 switching.
+endef
+
+define KernelPackage/nf-ipvs-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server FTP protocol support
+  KCONFIG:=CONFIG_IP_VS_FTP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nat +kmod-nf-conntrack-ftp
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-ftp))
+
+
+define KernelPackage/nf-ipvs-sip
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server SIP protocol support
+  KCONFIG:=CONFIG_IP_VS_PE_SIP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nathelper-extra
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_pe_sip.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-sip))
+

  define KernelPackage/ipt-nat
TITLE:=Basic NAT targets



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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-27 Thread John Crispin



On 24/02/2017 12:42, Mauro Mozzarelli wrote:
> IPVS (IP Virtual Server) implements transport-layer load balancing
> inside the Linux kernel, so called Layer-4 switching. IPVS running on a
> host acts as a load balancer at the front of a cluster of real servers,
> it can direct requests for TCP/UDP based services to the real servers,
> and makes services of the real servers to appear as a virtual service on
> a single IP address.
> 
> This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel netfilter
> 
> Signed-off-by: Mauro Mozzarelli 

Hi Mauro,

How do you send your patches ? patchwork fails to pick them up properly

https://patchwork.ozlabs.org/patch/732113/

John


> ---
>  package/kernel/linux/modules/netfilter.mk | 89
> +++
>  1 file changed, 89 insertions(+)
> 
> diff --git a/package/kernel/linux/modules/netfilter.mk
> b/package/kernel/linux/modules/netfilter.mk
> index 6162dbc..9cef8fd 100644
> --- a/package/kernel/linux/modules/netfilter.mk
> +++ b/package/kernel/linux/modules/netfilter.mk
> @@ -77,6 +77,17 @@ endef
>  $(eval $(call KernelPackage,nf-conntrack))
> 
> 
> +define KernelPackage/nf-conntrack-ftp
> +  SUBMENU:=$(NF_MENU)
> +  TITLE:=FTP connection tracking
> +  KCONFIG:=CONFIG_NF_CONNTRACK_FTP
> +  DEPENDS:=kmod-nf-conntrack
> +  FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_ftp.ko
> +endef
> +
> +$(eval $(call KernelPackage,nf-conntrack-ftp))
> +
> +
>  define KernelPackage/nf-conntrack6
>SUBMENU:=$(NF_MENU)
>TITLE:=Netfilter IPv6 connection tracking
> @@ -271,6 +282,84 @@ define KernelPackage/ipt-ipset
>  endef
>  $(eval $(call KernelPackage,ipt-ipset))
> 
> +IPVS_MODULES:= \
> +ipvs/ip_vs \
> +ipvs/ip_vs_lc \
> +ipvs/ip_vs_wlc \
> +ipvs/ip_vs_rr \
> +ipvs/ip_vs_wrr \
> +ipvs/ip_vs_lblc \
> +ipvs/ip_vs_lblcr \
> +ipvs/ip_vs_dh \
> +ipvs/ip_vs_sh \
> +ipvs/ip_vs_fo \
> +ipvs/ip_vs_ovf \
> +ipvs/ip_vs_nq \
> +ipvs/ip_vs_sed \
> +xt_ipvs
> +
> +define KernelPackage/nf-ipvs
> +  SUBMENU:=Netfilter Extensions
> +  TITLE:=IP Virtual Server modules
> +  DEPENDS:=@IPV6 +kmod-lib-crc32c +kmod-ipt-conntrack +kmod-nf-conntrack
> +  KCONFIG:= \
> +CONFIG_IP_VS \
> +CONFIG_IP_VS_IPV6=y \
> +CONFIG_IP_VS_DEBUG=n \
> +CONFIG_IP_VS_PROTO_TCP=y \
> +CONFIG_IP_VS_PROTO_UDP=y \
> +CONFIG_IP_VS_PROTO_AH_ESP=y \
> +CONFIG_IP_VS_PROTO_ESP=y \
> +CONFIG_IP_VS_PROTO_AH=y \
> +CONFIG_IP_VS_PROTO_SCTP=y \
> +CONFIG_IP_VS_TAB_BITS=12 \
> +CONFIG_IP_VS_RR \
> +CONFIG_IP_VS_WRR \
> +CONFIG_IP_VS_LC \
> +CONFIG_IP_VS_WLC \
> +CONFIG_IP_VS_FO \
> +CONFIG_IP_VS_OVF \
> +CONFIG_IP_VS_LBLC \
> +CONFIG_IP_VS_LBLCR \
> +CONFIG_IP_VS_DH \
> +CONFIG_IP_VS_SH \
> +CONFIG_IP_VS_SED \
> +CONFIG_IP_VS_NQ \
> +CONFIG_IP_VS_SH_TAB_BITS=8 \
> +CONFIG_IP_VS_NFCT=y \
> +CONFIG_NETFILTER_XT_MATCH_IPVS
> +
> +  FILES:=$(foreach
> mod,$(IPVS_MODULES),$(LINUX_DIR)/net/netfilter/$(mod).ko)
> +  $(call AddDepends/ipt,+kmod-ipt-conntrack,+kmod-nf-conntrack)
> +endef
> +$(eval $(call KernelPackage,nf-ipvs))
> +
> +define KernelPackage/nf-ipvs/description
> + IPVS (IP Virtual Server) implements transport-layer load balancing
> inside the Linux kernel
> + so called Layer-4 switching.
> +endef
> +
> +define KernelPackage/nf-ipvs-ftp
> +  SUBMENU:=$(NF_MENU)
> +  TITLE:=Virtual Server FTP protocol support
> +  KCONFIG:=CONFIG_IP_VS_FTP
> +  DEPENDS:=kmod-nf-ipvs +kmod-nf-nat +kmod-nf-conntrack-ftp
> +  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_ftp.ko
> +endef
> +
> +$(eval $(call KernelPackage,nf-ipvs-ftp))
> +
> +
> +define KernelPackage/nf-ipvs-sip
> +  SUBMENU:=$(NF_MENU)
> +  TITLE:=Virtual Server SIP protocol support
> +  KCONFIG:=CONFIG_IP_VS_PE_SIP
> +  DEPENDS:=kmod-nf-ipvs +kmod-nf-nathelper-extra
> +  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_pe_sip.ko
> +endef
> +
> +$(eval $(call KernelPackage,nf-ipvs-sip))
> +
> 
>  define KernelPackage/ipt-nat
>TITLE:=Basic NAT targets

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

2017-02-24 Thread Mauro Mozzarelli

Unfortunately this version of the patch creates an installation conflict 
during the build in case nf-nathelper-extra is selected (which isn't by 
default), because this package contains also nf_conntrack_sip module.


I am posting a new version that puts ip_vs_pe_sip dependency on 
nf-nathelper-extra.



Mauro



On 24/02/17 10:43, Mauro Mozzarelli wrote:
IPVS (IP Virtual Server) implements transport-layer load balancing 
inside the Linux kernel, so called Layer-4 switching. IPVS running on 
a host acts as a load balancer at the front of a cluster of real 
servers, it can direct requests for TCP/UDP based services to the real 
servers, and makes services of the real servers to appear as a virtual 
service on a single IP address.


This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel 
netfilter


Signed-off-by: Mauro Mozzarelli 
---
 package/kernel/linux/modules/netfilter.mk | 100 
++

 1 file changed, 100 insertions(+)

diff --git a/package/kernel/linux/modules/netfilter.mk 
b/package/kernel/linux/modules/netfilter.mk

index 6162dbc..b712909 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -77,6 +77,28 @@ endef
 $(eval $(call KernelPackage,nf-conntrack))


+define KernelPackage/nf-conntrack-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=FTP connection tracking
+  KCONFIG:=CONFIG_NF_CONNTRACK_FTP
+  DEPENDS:=kmod-nf-conntrack
+  FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-conntrack-ftp))
+
+
+define KernelPackage/nf-conntrack-sip
+  SUBMENU:=$(NF_MENU)
+  TITLE:=SIP connection tracking
+  KCONFIG:=CONFIG_NF_CONNTRACK_SIP
+  DEPENDS:=kmod-nf-conntrack
+  FILES:=$(LINUX_DIR)/net/netfilter/nf_conntrack_sip.ko
+endef
+
+$(eval $(call KernelPackage,nf-conntrack-sip))
+
+
 define KernelPackage/nf-conntrack6
   SUBMENU:=$(NF_MENU)
   TITLE:=Netfilter IPv6 connection tracking
@@ -271,6 +293,84 @@ define KernelPackage/ipt-ipset
 endef
 $(eval $(call KernelPackage,ipt-ipset))

+IPVS_MODULES:= \
+ipvs/ip_vs \
+ipvs/ip_vs_lc \
+ipvs/ip_vs_wlc \
+ipvs/ip_vs_rr \
+ipvs/ip_vs_wrr \
+ipvs/ip_vs_lblc \
+ipvs/ip_vs_lblcr \
+ipvs/ip_vs_dh \
+ipvs/ip_vs_sh \
+ipvs/ip_vs_fo \
+ipvs/ip_vs_ovf \
+ipvs/ip_vs_nq \
+ipvs/ip_vs_sed \
+xt_ipvs
+
+define KernelPackage/nf-ipvs
+  SUBMENU:=Netfilter Extensions
+  TITLE:=IP Virtual Server modules
+  DEPENDS:=@IPV6 +kmod-lib-crc32c +kmod-ipt-conntrack +kmod-nf-conntrack
+  KCONFIG:= \
+CONFIG_IP_VS \
+CONFIG_IP_VS_IPV6=y \
+CONFIG_IP_VS_DEBUG=n \
+CONFIG_IP_VS_PROTO_TCP=y \
+CONFIG_IP_VS_PROTO_UDP=y \
+CONFIG_IP_VS_PROTO_AH_ESP=y \
+CONFIG_IP_VS_PROTO_ESP=y \
+CONFIG_IP_VS_PROTO_AH=y \
+CONFIG_IP_VS_PROTO_SCTP=y \
+CONFIG_IP_VS_TAB_BITS=12 \
+CONFIG_IP_VS_RR \
+CONFIG_IP_VS_WRR \
+CONFIG_IP_VS_LC \
+CONFIG_IP_VS_WLC \
+CONFIG_IP_VS_FO \
+CONFIG_IP_VS_OVF \
+CONFIG_IP_VS_LBLC \
+CONFIG_IP_VS_LBLCR \
+CONFIG_IP_VS_DH \
+CONFIG_IP_VS_SH \
+CONFIG_IP_VS_SED \
+CONFIG_IP_VS_NQ \
+CONFIG_IP_VS_SH_TAB_BITS=8 \
+CONFIG_IP_VS_NFCT=y \
+CONFIG_NETFILTER_XT_MATCH_IPVS
+
+  FILES:=$(foreach 
mod,$(IPVS_MODULES),$(LINUX_DIR)/net/netfilter/$(mod).ko)

+  $(call AddDepends/ipt,+kmod-ipt-conntrack,+kmod-nf-conntrack)
+endef
+$(eval $(call KernelPackage,nf-ipvs))
+
+define KernelPackage/nf-ipvs/description
+ IPVS (IP Virtual Server) implements transport-layer load balancing 
inside the Linux kernel

+ so called Layer-4 switching.
+endef
+
+define KernelPackage/nf-ipvs-ftp
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server FTP protocol support
+  KCONFIG:=CONFIG_IP_VS_FTP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-nat +kmod-nf-conntrack-ftp
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_ftp.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-ftp))
+
+
+define KernelPackage/nf-ipvs-sip
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Virtual Server SIP protocol support
+  KCONFIG:=CONFIG_IP_VS_PE_SIP
+  DEPENDS:=kmod-nf-ipvs +kmod-nf-conntrack-sip
+  FILES:=$(LINUX_DIR)/net/netfilter/ipvs/ip_vs_pe_sip.ko
+endef
+
+$(eval $(call KernelPackage,nf-ipvs-sip))
+

 define KernelPackage/ipt-nat
   TITLE:=Basic NAT targets



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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

2017-02-20 Thread Jonas Gorski

On 20 February 2017 at 10:47, Jonas Gorski  wrote:
> On 19 February 2017 at 13:01, Mauro Mozzarelli  wrote:
>> Author: Mauro Mozzarelli 
>> Date:   Sun Feb 19 11:33:23 2017 +
>>
>> IPVS (IP Virtual Server) implements transport-layer load balancing
>> inside the Linux kernel, so called Layer-4 switching. IPVS running on a host
>> acts as a load balancer at the front of a cluster of real servers, it can
>> direct requests for TCP/UDP based services to the real servers, and makes
>> services of the real servers to appear as a virtual service on a single IP
>> address.
>>
>> This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel
>> netfilter
>>
>> Signed-off-by: Mauro Mozzarelli 
>>
>> diff --git a/package/kernel/linux/modules/netfilter.mk
>> b/package/kernel/linux/modules/netfilter.mk
>> index 6162dbc..7c51d9f 100644
>> --- a/package/kernel/linux/modules/netfilter.mk
>> +++ b/package/kernel/linux/modules/netfilter.mk
>> @@ -271,6 +271,117 @@ define KernelPackage/ipt-ipset
>>  endef
>>  $(eval $(call KernelPackage,ipt-ipset))
>>
>> +IPVS_K3_MODULES:= \
>> +ip_vs \
>> +ip_vs_lc \
>> +ip_vs_wlc \
>> +ip_vs_rr \
>> +ip_vs_wrr \
>> +ip_vs_lblc \
>> +ip_vs_lblcr \
>> +ip_vs_dh \
>> +ip_vs_sh \
>> +ip_vs_fo \
>> +ip_vs_nq \
>> +ip_vs_sed \
>> +ip_vs_ftp
>
> (snip)
>
>> +IPVS_K4_MODULES:= \
>> +ip_vs \
>> +ip_vs_lc \
>> +ip_vs_wlc \
>> +ip_vs_rr \
>> +ip_vs_wrr \
>> +ip_vs_lblc \
>> +ip_vs_lblcr \
>> +ip_vs_dh \
>> +ip_vs_sh \
>> +ip_vs_fo \
>> +ip_vs_nq \
>> +ip_vs_sed
>
> These seem mostly the same, the only difference is ip_vs_ftp in 3.18.
> You can annotate the FILES with kernel versions, e.g.
> ip_vs_ftp.ko@lt4.0" would mean "copy this file only if kernel version
> is less than 4.0". That way you should be able to just have one
> KernelPackage definition.

Actually looking at the linux sources, ip_vs_ftp is still present in
4.10, so I don't see why you need to do the distinction at all. Does
it not build?


Regards
Jonas

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

2017-02-20 Thread Felix Fietkau

On 2017-02-20 20:08, Mauro Mozzarelli wrote:
> Hello John,
> 
> Thank you for reviewing the patch. I extracted it with "git show" which 
> added the tabs, but I can always edit the patch file manually and remove 
> them if it helps.
> 
> Please could you clarify what is the problem with line wrapping? It is 
> there for better readability, would you like everything to be in one line?
> 
> Also I am not sure I understand your reference to "patchwork mangling".
> 
> To create the patch file I do the following (to a freshly cloned LEDE 
> trunk repository):
> 
> 1. git checkout -b myproject
> 2. Apply changes
> 3. git add path to changed files
> 4. git commit and edit comments (I add my comments without tabs)
> 5. git show to extract patch file (git adds the tabs here)
> 
> Please could you let me know if there is a best practice to create patch 
> files?
Please use git send-email to send them directly. If you really need to
generate them manually, use git format-patch.

- Felix


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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

2017-02-20 Thread Mauro Mozzarelli


Hello John,

Thank you for reviewing the patch. I extracted it with "git show" which 
added the tabs, but I can always edit the patch file manually and remove 
them if it helps.


Please could you clarify what is the problem with line wrapping? It is 
there for better readability, would you like everything to be in one line?


Also I am not sure I understand your reference to "patchwork mangling".

To create the patch file I do the following (to a freshly cloned LEDE 
trunk repository):


1. git checkout -b myproject
2. Apply changes
3. git add path to changed files
4. git commit and edit comments (I add my comments without tabs)
5. git show to extract patch file (git adds the tabs here)

Please could you let me know if there is a best practice to create patch 
files?


Best regards,

Mauro


On 20/02/17 08:31, John Crispin wrote:

Hi,

comments inline

On 19/02/2017 13:01, Mauro Mozzarelli wrote:

Author: Mauro Mozzarelli 
Date:   Sun Feb 19 11:33:23 2017 +

 IPVS (IP Virtual Server) implements transport-layer load balancing

^ stray tab


inside the Linux kernel, so called Layer-4 switching. IPVS running on a
host acts as a load balancer at the front of a cluster of real servers,
it can direct requests for TCP/UDP based services to the real servers,
and makes services of the real servers to appear as a virtual service on
a single IP address.

 This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel

^ stray tab


netfilter

 Signed-off-by: Mauro Mozzarelli 



^ stray tab and obfuscated mail addr


diff --git a/package/kernel/linux/modules/netfilter.mk
b/package/kernel/linux/modules/netfilter.mk
index 6162dbc..7c51d9f 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -271,6 +271,117 @@ define KernelPackage/ipt-ipset
  endef
  $(eval $(call KernelPackage,ipt-ipset))

+IPVS_K3_MODULES:= \
+ip_vs \
+ip_vs_lc \
+ip_vs_wlc \
+ip_vs_rr \
+ip_vs_wrr \
+ip_vs_lblc \
+ip_vs_lblcr \
+ip_vs_dh \
+ip_vs_sh \
+ip_vs_fo \
+ip_vs_nq \
+ip_vs_sed \
+ip_vs_ftp
+
+define KernelPackage/nf-ipvs
+  SUBMENU:=Netfilter Extensions
+  TITLE:=IP Virtual Server modules Kernel 3
+  DEPENDS:=+kmod-lib-crc32c @(LINUX_3_18)
+  KCONFIG:= \
+CONFIG_IP_VS \
+CONFIG_IP_VS_IPV6=y \
+CONFIG_IP_VS_DEBUG=n \
+CONFIG_IP_VS_PROTO_TCP=y \
+CONFIG_IP_VS_PROTO_UDP=y \
+CONFIG_IP_VS_PROTO_AH_ESP=y \
+CONFIG_IP_VS_PROTO_ESP=y \
+CONFIG_IP_VS_PROTO_AH=y \
+CONFIG_IP_VS_PROTO_SCTP=y \
+CONFIG_IP_VS_TAB_BITS=12 \
+CONFIG_IP_VS_RR \
+CONFIG_IP_VS_WRR \
+CONFIG_IP_VS_LC \
+CONFIG_IP_VS_WLC \
+CONFIG_IP_VS_FO \
+CONFIG_IP_VS_OVF \
+CONFIG_IP_VS_LBLC \
+CONFIG_IP_VS_LBLCR \
+CONFIG_IP_VS_DH \
+CONFIG_IP_VS_SH \
+CONFIG_IP_VS_SED \
+CONFIG_IP_VS_NQ \
+CONFIG_IP_VS_SH_TAB_BITS=8 \
+CONFIG_IP_VS_NFCT=n \
+CONFIG_IP_VS_FTP=m \
+CONFIG_NETFILTER_XT_MATCH_IPVS=n
+
+  FILES:=$(foreach
mod,$(IPVS_K3_MODULES),$(LINUX_DIR)/net/netfilter/ipvs/$(mod).ko)

^ line wrapping, there are various more of these below.
additionally you sent this in some obscure way leading to patchwork
mangling it -> https://patchwork.ozlabs.org/patch/729538/

please fix and resend a properly formatted patch so that we can review it.

John


+  $(call AddDepends/ipt,+kmod-ipt-conntrack)
+endef
+$(eval $(call KernelPackage,nf-ipvs))
+
+define KernelPackage/nf-ipvs/description
+ IPVS (IP Virtual Server) implements transport-layer load balancing
inside the Linux kernel
+ so called Layer-4 switching.
+endef
+
+IPVS_K4_MODULES:= \
+ip_vs \
+ip_vs_lc \
+ip_vs_wlc \
+ip_vs_rr \
+ip_vs_wrr \
+ip_vs_lblc \
+ip_vs_lblcr \
+ip_vs_dh \
+ip_vs_sh \
+ip_vs_fo \
+ip_vs_nq \
+ip_vs_sed
+
+define KernelPackage/nf-ipvs
+  SUBMENU:=Netfilter Extensions
+  TITLE:=IP Virtual Server modules
+  DEPENDS:=+kmod-lib-crc32c @!(LINUX_3_18)
+  KCONFIG:= \
+CONFIG_IP_VS \
+CONFIG_IP_VS_IPV6=y \
+CONFIG_IP_VS_DEBUG=n \
+CONFIG_IP_VS_PROTO_TCP=y \
+CONFIG_IP_VS_PROTO_UDP=y \
+CONFIG_IP_VS_PROTO_AH_ESP=y \
+CONFIG_IP_VS_PROTO_ESP=y \
+CONFIG_IP_VS_PROTO_AH=y \
+CONFIG_IP_VS_PROTO_SCTP=y \
+CONFIG_IP_VS_TAB_BITS=12 \
+CONFIG_IP_VS_RR \
+CONFIG_IP_VS_WRR \
+CONFIG_IP_VS_LC \
+CONFIG_IP_VS_WLC \
+CONFIG_IP_VS_FO \
+CONFIG_IP_VS_OVF \
+CONFIG_IP_VS_LBLC \
+CONFIG_IP_VS_LBLCR \
+CONFIG_IP_VS_DH \
+CONFIG_IP_VS_SH \
+CONFIG_IP_VS_SED \
+CONFIG_IP_VS_NQ \
+CONFIG_IP_VS_SH_TAB_BITS=8 \
+CONFIG_IP_VS_NFCT=n \
+CONFIG_NETFILTER_XT_MATCH_IPVS=n
+
+  FILES:=$(foreach
mod,$(IPVS_K4_MODULES),$(LINUX_DIR)/net/netfilter/ipvs/$(mod).ko)
+  $(call AddDepends/ipt,+kmod-ipt-conntrack)
+endef
+$(eval $(call KernelPackage,nf-ipvs))
+
+define KernelPackage/nf-ipvs/description
+ IPVS (IP Virtual Server) implements transport-layer load

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

2017-02-20 Thread Jonas Gorski

On 19 February 2017 at 13:01, Mauro Mozzarelli  wrote:
> Author: Mauro Mozzarelli 
> Date:   Sun Feb 19 11:33:23 2017 +
>
> IPVS (IP Virtual Server) implements transport-layer load balancing
> inside the Linux kernel, so called Layer-4 switching. IPVS running on a host
> acts as a load balancer at the front of a cluster of real servers, it can
> direct requests for TCP/UDP based services to the real servers, and makes
> services of the real servers to appear as a virtual service on a single IP
> address.
>
> This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel
> netfilter
>
> Signed-off-by: Mauro Mozzarelli 
>
> diff --git a/package/kernel/linux/modules/netfilter.mk
> b/package/kernel/linux/modules/netfilter.mk
> index 6162dbc..7c51d9f 100644
> --- a/package/kernel/linux/modules/netfilter.mk
> +++ b/package/kernel/linux/modules/netfilter.mk
> @@ -271,6 +271,117 @@ define KernelPackage/ipt-ipset
>  endef
>  $(eval $(call KernelPackage,ipt-ipset))
>
> +IPVS_K3_MODULES:= \
> +ip_vs \
> +ip_vs_lc \
> +ip_vs_wlc \
> +ip_vs_rr \
> +ip_vs_wrr \
> +ip_vs_lblc \
> +ip_vs_lblcr \
> +ip_vs_dh \
> +ip_vs_sh \
> +ip_vs_fo \
> +ip_vs_nq \
> +ip_vs_sed \
> +ip_vs_ftp

(snip)

> +IPVS_K4_MODULES:= \
> +ip_vs \
> +ip_vs_lc \
> +ip_vs_wlc \
> +ip_vs_rr \
> +ip_vs_wrr \
> +ip_vs_lblc \
> +ip_vs_lblcr \
> +ip_vs_dh \
> +ip_vs_sh \
> +ip_vs_fo \
> +ip_vs_nq \
> +ip_vs_sed

These seem mostly the same, the only difference is ip_vs_ftp in 3.18.
You can annotate the FILES with kernel versions, e.g.
ip_vs_ftp.ko@lt4.0" would mean "copy this file only if kernel version
is less than 4.0". That way you should be able to just have one
KernelPackage definition.


Regards
Jonas

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

2017-02-20 Thread John Crispin

Hi,

comments inline

On 19/02/2017 13:01, Mauro Mozzarelli wrote:
> Author: Mauro Mozzarelli 
> Date:   Sun Feb 19 11:33:23 2017 +
> 
> IPVS (IP Virtual Server) implements transport-layer load balancing

^ stray tab

> inside the Linux kernel, so called Layer-4 switching. IPVS running on a
> host acts as a load balancer at the front of a cluster of real servers,
> it can direct requests for TCP/UDP based services to the real servers,
> and makes services of the real servers to appear as a virtual service on
> a single IP address.
> 
> This patch adds kmod-nf-ipvs kernel modules option to LEDE kernel

^ stray tab

> netfilter
> 
> Signed-off-by: Mauro Mozzarelli 
> 


^ stray tab and obfuscated mail addr

> diff --git a/package/kernel/linux/modules/netfilter.mk
> b/package/kernel/linux/modules/netfilter.mk
> index 6162dbc..7c51d9f 100644
> --- a/package/kernel/linux/modules/netfilter.mk
> +++ b/package/kernel/linux/modules/netfilter.mk
> @@ -271,6 +271,117 @@ define KernelPackage/ipt-ipset
>  endef
>  $(eval $(call KernelPackage,ipt-ipset))
> 
> +IPVS_K3_MODULES:= \
> +ip_vs \
> +ip_vs_lc \
> +ip_vs_wlc \
> +ip_vs_rr \
> +ip_vs_wrr \
> +ip_vs_lblc \
> +ip_vs_lblcr \
> +ip_vs_dh \
> +ip_vs_sh \
> +ip_vs_fo \
> +ip_vs_nq \
> +ip_vs_sed \
> +ip_vs_ftp
> +
> +define KernelPackage/nf-ipvs
> +  SUBMENU:=Netfilter Extensions
> +  TITLE:=IP Virtual Server modules Kernel 3
> +  DEPENDS:=+kmod-lib-crc32c @(LINUX_3_18)
> +  KCONFIG:= \
> +CONFIG_IP_VS \
> +CONFIG_IP_VS_IPV6=y \
> +CONFIG_IP_VS_DEBUG=n \
> +CONFIG_IP_VS_PROTO_TCP=y \
> +CONFIG_IP_VS_PROTO_UDP=y \
> +CONFIG_IP_VS_PROTO_AH_ESP=y \
> +CONFIG_IP_VS_PROTO_ESP=y \
> +CONFIG_IP_VS_PROTO_AH=y \
> +CONFIG_IP_VS_PROTO_SCTP=y \
> +CONFIG_IP_VS_TAB_BITS=12 \
> +CONFIG_IP_VS_RR \
> +CONFIG_IP_VS_WRR \
> +CONFIG_IP_VS_LC \
> +CONFIG_IP_VS_WLC \
> +CONFIG_IP_VS_FO \
> +CONFIG_IP_VS_OVF \
> +CONFIG_IP_VS_LBLC \
> +CONFIG_IP_VS_LBLCR \
> +CONFIG_IP_VS_DH \
> +CONFIG_IP_VS_SH \
> +CONFIG_IP_VS_SED \
> +CONFIG_IP_VS_NQ \
> +CONFIG_IP_VS_SH_TAB_BITS=8 \
> +CONFIG_IP_VS_NFCT=n \
> +CONFIG_IP_VS_FTP=m \
> +CONFIG_NETFILTER_XT_MATCH_IPVS=n
> +
> +  FILES:=$(foreach
> mod,$(IPVS_K3_MODULES),$(LINUX_DIR)/net/netfilter/ipvs/$(mod).ko)

^ line wrapping, there are various more of these below.
additionally you sent this in some obscure way leading to patchwork
mangling it -> https://patchwork.ozlabs.org/patch/729538/

please fix and resend a properly formatted patch so that we can review it.

John

> +  $(call AddDepends/ipt,+kmod-ipt-conntrack)
> +endef
> +$(eval $(call KernelPackage,nf-ipvs))
> +
> +define KernelPackage/nf-ipvs/description
> + IPVS (IP Virtual Server) implements transport-layer load balancing
> inside the Linux kernel
> + so called Layer-4 switching.
> +endef
> +
> +IPVS_K4_MODULES:= \
> +ip_vs \
> +ip_vs_lc \
> +ip_vs_wlc \
> +ip_vs_rr \
> +ip_vs_wrr \
> +ip_vs_lblc \
> +ip_vs_lblcr \
> +ip_vs_dh \
> +ip_vs_sh \
> +ip_vs_fo \
> +ip_vs_nq \
> +ip_vs_sed
> +
> +define KernelPackage/nf-ipvs
> +  SUBMENU:=Netfilter Extensions
> +  TITLE:=IP Virtual Server modules
> +  DEPENDS:=+kmod-lib-crc32c @!(LINUX_3_18)
> +  KCONFIG:= \
> +CONFIG_IP_VS \
> +CONFIG_IP_VS_IPV6=y \
> +CONFIG_IP_VS_DEBUG=n \
> +CONFIG_IP_VS_PROTO_TCP=y \
> +CONFIG_IP_VS_PROTO_UDP=y \
> +CONFIG_IP_VS_PROTO_AH_ESP=y \
> +CONFIG_IP_VS_PROTO_ESP=y \
> +CONFIG_IP_VS_PROTO_AH=y \
> +CONFIG_IP_VS_PROTO_SCTP=y \
> +CONFIG_IP_VS_TAB_BITS=12 \
> +CONFIG_IP_VS_RR \
> +CONFIG_IP_VS_WRR \
> +CONFIG_IP_VS_LC \
> +CONFIG_IP_VS_WLC \
> +CONFIG_IP_VS_FO \
> +CONFIG_IP_VS_OVF \
> +CONFIG_IP_VS_LBLC \
> +CONFIG_IP_VS_LBLCR \
> +CONFIG_IP_VS_DH \
> +CONFIG_IP_VS_SH \
> +CONFIG_IP_VS_SED \
> +CONFIG_IP_VS_NQ \
> +CONFIG_IP_VS_SH_TAB_BITS=8 \
> +CONFIG_IP_VS_NFCT=n \
> +CONFIG_NETFILTER_XT_MATCH_IPVS=n
> +
> +  FILES:=$(foreach
> mod,$(IPVS_K4_MODULES),$(LINUX_DIR)/net/netfilter/ipvs/$(mod).ko)
> +  $(call AddDepends/ipt,+kmod-ipt-conntrack)
> +endef
> +$(eval $(call KernelPackage,nf-ipvs))
> +
> +define KernelPackage/nf-ipvs/description
> + IPVS (IP Virtual Server) implements transport-layer load balancing
> inside the Linux kernel
> + so called Layer-4 switching.
> +endef
> 
>  define KernelPackage/ipt-nat
>TITLE:=Basic NAT targets
> 
> 
> ___
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> Lede-dev@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/lede-dev

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Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing, capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

Re: [LEDE-DEV] [PATCH] Add ip_vs kernel netfilter modules to enable load balancing capabilities

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