Update README.md

README.md

@@ -18,6 +18,7 @@ The necessary HW/SW inventory data can be created with my CDP/LLDP/IPv4 inventor
 - [CDP inventory plugin](https://thl-cmk.hopto.org/gitlab/checkmk/vendor-independent/inventory/inv_cdp_cache/)
 - [LLDP inventory plugin](https://thl-cmk.hopto.org/gitlab/checkmk/vendor-independent/inventory/inv_lldp_cache/)
 - [IPv4 inventory plugin](https://thl-cmk.hopto.org/gitlab/checkmk/vendor-independent/inventory/inv_ipv4_addresses)
+- [Extended IP-Address inventory for Linux hosts plugin](https://thl-cmk.hopto.org/gitlab/checkmk/vendor-independent/inventory/inv_lnx_if_ip)
 - [Interface name inventory plugin (optional but recommended)](https://thl-cmk.hopto.org/gitlab/checkmk/vendor-independent/inventory/inv_ifname)
 
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@@ -388,7 +389,7 @@ OMD[build]:~$
 ```
 
 Sample network topology CDP/LLDP
-![CDP/LLDP](/img/sample-cmk2-3.png?raw=true "Sample network topology CDP/LLDP")
+![CDP/LLDP](img/sample-cmk2-3.png?raw=true "Sample network topology CDP/LLDP")
 
 Sample network topology IPv4
-![CDP/LLDP](/img/sample-cmk2-3-ipv4.png?raw=true "Sample network topology IPv4")
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+![CDP/LLDP](img/sample-cmk2-3-ipv4.png?raw=true "Sample network topology IPv4")
\ No newline at end of file