From 6cd1f02ba285fd668de58a531df7ca7eb68a56d8 Mon Sep 17 00:00:00 2001
From: PavloSkliarenko <78343937+PavloSkliarenko@users.noreply.github.com>
Date: Mon, 22 Jul 2024 18:59:41 +0400
Subject: [PATCH] Add IOS 'show arp' template (#1474)
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---------

Co-authored-by: pskliarenko <“pskliarenko@bsh.ru”>
Co-authored-by: Jacob McGill <9847006+jmcgill298@users.noreply.github.com>
---
 .../templates/cisco_ios_show_arp.textfsm      | 16 ++++++++++
 ntc_templates/templates/index                 |  1 +
 .../cisco_ios/show_arp/cisco_ios_show_arp.raw |  6 ++++
 .../cisco_ios/show_arp/cisco_ios_show_arp.yml | 32 +++++++++++++++++++
 4 files changed, 55 insertions(+)
 create mode 100644 ntc_templates/templates/cisco_ios_show_arp.textfsm
 create mode 100644 tests/cisco_ios/show_arp/cisco_ios_show_arp.raw
 create mode 100644 tests/cisco_ios/show_arp/cisco_ios_show_arp.yml

diff --git a/ntc_templates/templates/cisco_ios_show_arp.textfsm b/ntc_templates/templates/cisco_ios_show_arp.textfsm
new file mode 100644
index 0000000000..b01b3460d9
--- /dev/null
+++ b/ntc_templates/templates/cisco_ios_show_arp.textfsm
@@ -0,0 +1,16 @@
+Value PROTOCOL (\S+)
+Value ADDRESS (\S+)
+Value AGE_MIN (\S+)
+Value HARDWARE_ADDRESS ((?:([a-f0-9]{4}\.){2}[a-f0-9]{4})|Incomplete)
+Value TYPE (\S+)
+Value INTERFACE (\S+)
+
+Start
+  ^\s*Protocol\s+Address\s+Age\s+\(min\)\s+Hardware\s+Addr\s+Type\s+Interface\s*$$ -> ArpTable
+  ^\s*$$
+  ^. -> Error
+
+ArpTable
+  ^\s*${PROTOCOL}\s+${ADDRESS}\s+${AGE_MIN}\s+${HARDWARE_ADDRESS}\s+${TYPE}(?:\s+${INTERFACE})?\s*$$ -> Record
+  ^\s*$$
+  ^. -> Error
diff --git a/ntc_templates/templates/index b/ntc_templates/templates/index
index 90754e41eb..60b66e2c86 100644
--- a/ntc_templates/templates/index
+++ b/ntc_templates/templates/index
@@ -331,6 +331,7 @@ cisco_ios_show_vlans.textfsm, .*, cisco_ios, sh[[ow]] vlans
 cisco_ios_traceroute.textfsm, .*, cisco_ios, tr[[aceroute]]
 cisco_ios_show_boot.textfsm, .*, cisco_ios, sh[[ow]] boot
 cisco_ios_show_vlan.textfsm, .*, cisco_ios, sh[[ow]] vlan
+cisco_ios_show_arp.textfsm, .*, cisco_ios, sh[[ow]] arp
 cisco_ios_show_vrf.textfsm, .*, cisco_ios, sh[[ow]] vrf
 cisco_ios_ping.textfsm, .*, cisco_ios, ping
 cisco_ios_dir.textfsm,  .*, cisco_ios, dir
diff --git a/tests/cisco_ios/show_arp/cisco_ios_show_arp.raw b/tests/cisco_ios/show_arp/cisco_ios_show_arp.raw
new file mode 100644
index 0000000000..3fc0b4827c
--- /dev/null
+++ b/tests/cisco_ios/show_arp/cisco_ios_show_arp.raw
@@ -0,0 +1,6 @@
+Protocol  Address          Age (min)  Hardware Addr   Type   Interface
+Internet  10.100.88.1             -   c4f7.d564.b716  ARPA   Vlan10
+Internet  10.100.88.199           0   Incomplete      ARPA
+Internet  10.152.1.229            0   488f.5a5a.87ea  ARPA   Vlan1
+Internet  1.2.3.4                 0   c4ad.3425.b7be  ARPA   FastEthernet4
+Internet  1.2.3.5                 -   c4f7.d564.b71a  ARPA   FastEthernet4
diff --git a/tests/cisco_ios/show_arp/cisco_ios_show_arp.yml b/tests/cisco_ios/show_arp/cisco_ios_show_arp.yml
new file mode 100644
index 0000000000..222a2d01d6
--- /dev/null
+++ b/tests/cisco_ios/show_arp/cisco_ios_show_arp.yml
@@ -0,0 +1,32 @@
+---
+parsed_sample:
+  - address: "10.100.88.1"
+    age_min: "-"
+    hardware_address: "c4f7.d564.b716"
+    interface: "Vlan10"
+    protocol: "Internet"
+    type: "ARPA"
+  - address: "10.100.88.199"
+    age_min: "0"
+    hardware_address: "Incomplete"
+    interface: ""
+    protocol: "Internet"
+    type: "ARPA"
+  - address: "10.152.1.229"
+    age_min: "0"
+    hardware_address: "488f.5a5a.87ea"
+    interface: "Vlan1"
+    protocol: "Internet"
+    type: "ARPA"
+  - address: "1.2.3.4"
+    age_min: "0"
+    hardware_address: "c4ad.3425.b7be"
+    interface: "FastEthernet4"
+    protocol: "Internet"
+    type: "ARPA"
+  - address: "1.2.3.5"
+    age_min: "-"
+    hardware_address: "c4f7.d564.b71a"
+    interface: "FastEthernet4"
+    protocol: "Internet"
+    type: "ARPA"