diff --git a/nexus/src/app/rack.rs b/nexus/src/app/rack.rs
index b702538dd9..5e77cd56ba 100644
--- a/nexus/src/app/rack.rs
+++ b/nexus/src/app/rack.rs
@@ -439,7 +439,7 @@ impl super::Nexus {
                                         .parse()
                                         .unwrap(),
                                 ),
-                                network: ipv4_net.clone().into(),
+                                network: (*ipv4_net).into(),
                             })
                             .collect(),
                     },
@@ -822,8 +822,7 @@ impl super::Nexus {
                             rack_subnet,
                             allocation.subnet_octet.try_into().unwrap(),
                         )
-                        .net()
-                        .into(),
+                        .net(),
                     },
                 },
             },
diff --git a/sled-agent/src/rack_setup/config.rs b/sled-agent/src/rack_setup/config.rs
index 2a057cfdf8..e52ed14304 100644
--- a/sled-agent/src/rack_setup/config.rs
+++ b/sled-agent/src/rack_setup/config.rs
@@ -98,6 +98,7 @@ mod test {
     use omicron_common::address::IpRange;
     use omicron_common::api::internal::shared::AllowedSourceIps;
     use omicron_common::api::internal::shared::RackNetworkConfig;
+    use oxnet::Ipv6Net;
     use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
 
     #[test]
@@ -125,7 +126,11 @@ mod test {
                     .unwrap(),
             },
             rack_network_config: RackNetworkConfig {
-                rack_subnet: "fd00:1122:3344:0100::".parse().unwrap(),
+                rack_subnet: Ipv6Net::new(
+                    "fd00:1122:3344:0100::".parse().unwrap(),
+                    RACK_PREFIX,
+                )
+                .unwrap(),
                 infra_ip_first: Ipv4Addr::LOCALHOST,
                 infra_ip_last: Ipv4Addr::LOCALHOST,
                 ports: Vec::new(),
diff --git a/sled-agent/src/rack_setup/service.rs b/sled-agent/src/rack_setup/service.rs
index fae759d672..23e95aaf3e 100644
--- a/sled-agent/src/rack_setup/service.rs
+++ b/sled-agent/src/rack_setup/service.rs
@@ -734,7 +734,7 @@ impl ServiceInner {
         let rack_network_config = {
             let config = &config.rack_network_config;
             NexusTypes::RackNetworkConfigV1 {
-                rack_subnet: config.rack_subnet.into(),
+                rack_subnet: config.rack_subnet,
                 infra_ip_first: config.infra_ip_first,
                 infra_ip_last: config.infra_ip_last,
                 ports: config
@@ -746,7 +746,7 @@ impl ServiceInner {
                             .routes
                             .iter()
                             .map(|r| NexusTypes::RouteConfig {
-                                destination: r.destination.into(),
+                                destination: r.destination,
                                 nexthop: r.nexthop,
                                 vlan_id: r.vlan_id,
                             })